derek.holloway
7502bf64a4
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1017 lines
43 KiB
LLVM
1017 lines
43 KiB
LLVM
; NOTE: Assertions have been autogenerated by utils/update_llc_test_checks.py UTC_ARGS: --version 6
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; RUN: llc -global-isel -new-reg-bank-select -mtriple=amdgcn-mesa-mesa3d -mcpu=fiji < %s | FileCheck -check-prefixes=GFX8 %s
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; RUN: llc -global-isel -new-reg-bank-select -mtriple=amdgcn-mesa-mesa3d -mcpu=gfx900 < %s | FileCheck -check-prefixes=GFX900 %s
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; RUN: llc -global-isel -new-reg-bank-select -mtriple=amdgcn-mesa-mesa3d -mcpu=gfx942 < %s | FileCheck -check-prefixes=GFX942 %s
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; RUN: llc -global-isel -new-reg-bank-select -mtriple=amdgcn-mesa-mesa3d -mcpu=gfx1100 < %s | FileCheck -check-prefixes=GFX11 %s
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; RUN: llc -global-isel -new-reg-bank-select -mtriple=amdgcn-mesa-mesa3d -mcpu=gfx1200 < %s | FileCheck -check-prefixes=GFX12 %s
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define void @v_constained_fma_f32_fpexcept_strict_uni(float inreg %x, float inreg %y, float inreg %z, ptr addrspace(1) %out) #0 {
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; GFX8-LABEL: v_constained_fma_f32_fpexcept_strict_uni:
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; GFX8: ; %bb.0:
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; GFX8-NEXT: s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
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; GFX8-NEXT: v_mov_b32_e32 v2, s17
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; GFX8-NEXT: v_mov_b32_e32 v3, s18
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; GFX8-NEXT: v_fma_f32 v2, s16, v2, v3
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; GFX8-NEXT: flat_store_dword v[0:1], v2
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; GFX8-NEXT: s_waitcnt vmcnt(0)
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; GFX8-NEXT: s_setpc_b64 s[30:31]
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;
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; GFX900-LABEL: v_constained_fma_f32_fpexcept_strict_uni:
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; GFX900: ; %bb.0:
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; GFX900-NEXT: s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
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; GFX900-NEXT: v_mov_b32_e32 v2, s17
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; GFX900-NEXT: v_mov_b32_e32 v3, s18
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; GFX900-NEXT: v_fma_f32 v2, s16, v2, v3
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; GFX900-NEXT: global_store_dword v[0:1], v2, off
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; GFX900-NEXT: s_waitcnt vmcnt(0)
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; GFX900-NEXT: s_setpc_b64 s[30:31]
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;
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; GFX942-LABEL: v_constained_fma_f32_fpexcept_strict_uni:
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; GFX942: ; %bb.0:
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; GFX942-NEXT: s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
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; GFX942-NEXT: v_mov_b32_e32 v2, s1
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; GFX942-NEXT: v_mov_b32_e32 v3, s2
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; GFX942-NEXT: v_fma_f32 v2, s0, v2, v3
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; GFX942-NEXT: global_store_dword v[0:1], v2, off
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; GFX942-NEXT: s_waitcnt vmcnt(0)
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; GFX942-NEXT: s_setpc_b64 s[30:31]
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;
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; GFX11-LABEL: v_constained_fma_f32_fpexcept_strict_uni:
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; GFX11: ; %bb.0:
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; GFX11-NEXT: s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
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; GFX11-NEXT: v_mov_b32_e32 v2, s2
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; GFX11-NEXT: s_delay_alu instid0(VALU_DEP_1)
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; GFX11-NEXT: v_fma_f32 v2, s0, s1, v2
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; GFX11-NEXT: global_store_b32 v[0:1], v2, off
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; GFX11-NEXT: s_setpc_b64 s[30:31]
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;
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; GFX12-LABEL: v_constained_fma_f32_fpexcept_strict_uni:
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; GFX12: ; %bb.0:
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; GFX12-NEXT: s_wait_loadcnt_dscnt 0x0
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; GFX12-NEXT: s_wait_expcnt 0x0
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; GFX12-NEXT: s_wait_samplecnt 0x0
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; GFX12-NEXT: s_wait_bvhcnt 0x0
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; GFX12-NEXT: s_wait_kmcnt 0x0
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; GFX12-NEXT: s_fmac_f32 s2, s0, s1
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; GFX12-NEXT: s_wait_alu depctr_sa_sdst(0)
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; GFX12-NEXT: s_delay_alu instid0(SALU_CYCLE_2)
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; GFX12-NEXT: v_mov_b32_e32 v2, s2
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; GFX12-NEXT: global_store_b32 v[0:1], v2, off
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; GFX12-NEXT: s_setpc_b64 s[30:31]
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%val = call float @llvm.experimental.constrained.fma.f32(float %x, float %y, float %z, metadata !"round.tonearest", metadata !"fpexcept.strict")
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store float %val, ptr addrspace(1) %out
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ret void
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}
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define void @v_constained_fma_f32_fpexcept_strict_div(float %x, float %y, float %z, ptr addrspace(1) %out) #0 {
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; GFX8-LABEL: v_constained_fma_f32_fpexcept_strict_div:
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; GFX8: ; %bb.0:
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; GFX8-NEXT: s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
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; GFX8-NEXT: v_fma_f32 v0, v0, v1, v2
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; GFX8-NEXT: flat_store_dword v[3:4], v0
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; GFX8-NEXT: s_waitcnt vmcnt(0)
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; GFX8-NEXT: s_setpc_b64 s[30:31]
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;
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; GFX900-LABEL: v_constained_fma_f32_fpexcept_strict_div:
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; GFX900: ; %bb.0:
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; GFX900-NEXT: s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
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; GFX900-NEXT: v_fma_f32 v0, v0, v1, v2
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; GFX900-NEXT: global_store_dword v[3:4], v0, off
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; GFX900-NEXT: s_waitcnt vmcnt(0)
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; GFX900-NEXT: s_setpc_b64 s[30:31]
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;
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; GFX942-LABEL: v_constained_fma_f32_fpexcept_strict_div:
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; GFX942: ; %bb.0:
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; GFX942-NEXT: s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
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; GFX942-NEXT: v_mov_b32_e32 v6, v3
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; GFX942-NEXT: v_mov_b32_e32 v7, v4
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; GFX942-NEXT: v_fma_f32 v0, v0, v1, v2
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; GFX942-NEXT: global_store_dword v[6:7], v0, off
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; GFX942-NEXT: s_waitcnt vmcnt(0)
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; GFX942-NEXT: s_setpc_b64 s[30:31]
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;
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; GFX11-LABEL: v_constained_fma_f32_fpexcept_strict_div:
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; GFX11: ; %bb.0:
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; GFX11-NEXT: s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
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; GFX11-NEXT: v_fma_f32 v0, v0, v1, v2
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; GFX11-NEXT: global_store_b32 v[3:4], v0, off
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; GFX11-NEXT: s_setpc_b64 s[30:31]
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;
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; GFX12-LABEL: v_constained_fma_f32_fpexcept_strict_div:
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; GFX12: ; %bb.0:
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; GFX12-NEXT: s_wait_loadcnt_dscnt 0x0
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; GFX12-NEXT: s_wait_expcnt 0x0
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; GFX12-NEXT: s_wait_samplecnt 0x0
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; GFX12-NEXT: s_wait_bvhcnt 0x0
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; GFX12-NEXT: s_wait_kmcnt 0x0
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; GFX12-NEXT: v_fma_f32 v0, v0, v1, v2
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; GFX12-NEXT: global_store_b32 v[3:4], v0, off
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; GFX12-NEXT: s_setpc_b64 s[30:31]
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%val = call float @llvm.experimental.constrained.fma.f32(float %x, float %y, float %z, metadata !"round.tonearest", metadata !"fpexcept.strict")
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store float %val, ptr addrspace(1) %out
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ret void
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}
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define void @v_constained_fma_v2f32_fpexcept_strict_uni(<2 x float> inreg %x, <2 x float> inreg %y, <2 x float> inreg %z, ptr addrspace(1) %out) #0 {
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; GFX8-LABEL: v_constained_fma_v2f32_fpexcept_strict_uni:
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; GFX8: ; %bb.0:
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; GFX8-NEXT: s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
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; GFX8-NEXT: v_mov_b32_e32 v2, s18
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; GFX8-NEXT: v_mov_b32_e32 v3, s20
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; GFX8-NEXT: v_fma_f32 v2, s16, v2, v3
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; GFX8-NEXT: v_mov_b32_e32 v3, s19
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; GFX8-NEXT: v_mov_b32_e32 v4, s21
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; GFX8-NEXT: v_fma_f32 v3, s17, v3, v4
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; GFX8-NEXT: flat_store_dwordx2 v[0:1], v[2:3]
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; GFX8-NEXT: s_waitcnt vmcnt(0)
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; GFX8-NEXT: s_setpc_b64 s[30:31]
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;
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; GFX900-LABEL: v_constained_fma_v2f32_fpexcept_strict_uni:
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; GFX900: ; %bb.0:
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; GFX900-NEXT: s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
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; GFX900-NEXT: v_mov_b32_e32 v2, s18
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; GFX900-NEXT: v_mov_b32_e32 v3, s20
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; GFX900-NEXT: v_fma_f32 v2, s16, v2, v3
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; GFX900-NEXT: v_mov_b32_e32 v3, s19
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; GFX900-NEXT: v_mov_b32_e32 v4, s21
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; GFX900-NEXT: v_fma_f32 v3, s17, v3, v4
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; GFX900-NEXT: global_store_dwordx2 v[0:1], v[2:3], off
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; GFX900-NEXT: s_waitcnt vmcnt(0)
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; GFX900-NEXT: s_setpc_b64 s[30:31]
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;
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; GFX942-LABEL: v_constained_fma_v2f32_fpexcept_strict_uni:
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; GFX942: ; %bb.0:
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; GFX942-NEXT: s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
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; GFX942-NEXT: v_mov_b64_e32 v[2:3], s[2:3]
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; GFX942-NEXT: v_mov_b64_e32 v[4:5], s[16:17]
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; GFX942-NEXT: v_pk_fma_f32 v[2:3], s[0:1], v[2:3], v[4:5]
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; GFX942-NEXT: global_store_dwordx2 v[0:1], v[2:3], off
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; GFX942-NEXT: s_waitcnt vmcnt(0)
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; GFX942-NEXT: s_setpc_b64 s[30:31]
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;
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; GFX11-LABEL: v_constained_fma_v2f32_fpexcept_strict_uni:
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; GFX11: ; %bb.0:
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; GFX11-NEXT: s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
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; GFX11-NEXT: v_dual_mov_b32 v2, s16 :: v_dual_mov_b32 v3, s17
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; GFX11-NEXT: s_delay_alu instid0(VALU_DEP_1) | instskip(NEXT) | instid1(VALU_DEP_2)
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; GFX11-NEXT: v_fma_f32 v2, s0, s2, v2
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; GFX11-NEXT: v_fma_f32 v3, s1, s3, v3
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; GFX11-NEXT: global_store_b64 v[0:1], v[2:3], off
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; GFX11-NEXT: s_setpc_b64 s[30:31]
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;
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; GFX12-LABEL: v_constained_fma_v2f32_fpexcept_strict_uni:
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; GFX12: ; %bb.0:
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; GFX12-NEXT: s_wait_loadcnt_dscnt 0x0
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; GFX12-NEXT: s_wait_expcnt 0x0
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; GFX12-NEXT: s_wait_samplecnt 0x0
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; GFX12-NEXT: s_wait_bvhcnt 0x0
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; GFX12-NEXT: s_wait_kmcnt 0x0
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; GFX12-NEXT: s_fmac_f32 s16, s0, s2
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; GFX12-NEXT: s_fmac_f32 s17, s1, s3
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; GFX12-NEXT: s_wait_alu depctr_sa_sdst(0)
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; GFX12-NEXT: s_delay_alu instid0(SALU_CYCLE_2)
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; GFX12-NEXT: v_dual_mov_b32 v2, s16 :: v_dual_mov_b32 v3, s17
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; GFX12-NEXT: global_store_b64 v[0:1], v[2:3], off
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; GFX12-NEXT: s_setpc_b64 s[30:31]
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%val = call <2 x float> @llvm.experimental.constrained.fma.v2f32(<2 x float> %x, <2 x float> %y, <2 x float> %z, metadata !"round.tonearest", metadata !"fpexcept.strict")
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store <2 x float> %val, ptr addrspace(1) %out
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ret void
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}
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define void @v_constained_fma_v2f32_fpexcept_strict_div(<2 x float> %x, <2 x float> %y, <2 x float> %z, ptr addrspace(1) %out) #0 {
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; GFX8-LABEL: v_constained_fma_v2f32_fpexcept_strict_div:
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; GFX8: ; %bb.0:
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; GFX8-NEXT: s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
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; GFX8-NEXT: v_fma_f32 v0, v0, v2, v4
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; GFX8-NEXT: v_fma_f32 v1, v1, v3, v5
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; GFX8-NEXT: flat_store_dwordx2 v[6:7], v[0:1]
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; GFX8-NEXT: s_waitcnt vmcnt(0)
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; GFX8-NEXT: s_setpc_b64 s[30:31]
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;
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; GFX900-LABEL: v_constained_fma_v2f32_fpexcept_strict_div:
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; GFX900: ; %bb.0:
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; GFX900-NEXT: s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
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; GFX900-NEXT: v_fma_f32 v0, v0, v2, v4
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; GFX900-NEXT: v_fma_f32 v1, v1, v3, v5
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; GFX900-NEXT: global_store_dwordx2 v[6:7], v[0:1], off
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; GFX900-NEXT: s_waitcnt vmcnt(0)
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; GFX900-NEXT: s_setpc_b64 s[30:31]
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;
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; GFX942-LABEL: v_constained_fma_v2f32_fpexcept_strict_div:
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; GFX942: ; %bb.0:
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; GFX942-NEXT: s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
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; GFX942-NEXT: v_pk_fma_f32 v[0:1], v[0:1], v[2:3], v[4:5]
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; GFX942-NEXT: global_store_dwordx2 v[6:7], v[0:1], off
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; GFX942-NEXT: s_waitcnt vmcnt(0)
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; GFX942-NEXT: s_setpc_b64 s[30:31]
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;
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; GFX11-LABEL: v_constained_fma_v2f32_fpexcept_strict_div:
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; GFX11: ; %bb.0:
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; GFX11-NEXT: s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
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; GFX11-NEXT: v_fma_f32 v0, v0, v2, v4
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; GFX11-NEXT: v_fma_f32 v1, v1, v3, v5
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; GFX11-NEXT: global_store_b64 v[6:7], v[0:1], off
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; GFX11-NEXT: s_setpc_b64 s[30:31]
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;
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; GFX12-LABEL: v_constained_fma_v2f32_fpexcept_strict_div:
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; GFX12: ; %bb.0:
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; GFX12-NEXT: s_wait_loadcnt_dscnt 0x0
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; GFX12-NEXT: s_wait_expcnt 0x0
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; GFX12-NEXT: s_wait_samplecnt 0x0
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; GFX12-NEXT: s_wait_bvhcnt 0x0
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; GFX12-NEXT: s_wait_kmcnt 0x0
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; GFX12-NEXT: v_fma_f32 v0, v0, v2, v4
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; GFX12-NEXT: v_fma_f32 v1, v1, v3, v5
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; GFX12-NEXT: global_store_b64 v[6:7], v[0:1], off
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; GFX12-NEXT: s_setpc_b64 s[30:31]
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%val = call <2 x float> @llvm.experimental.constrained.fma.v2f32(<2 x float> %x, <2 x float> %y, <2 x float> %z, metadata !"round.tonearest", metadata !"fpexcept.strict")
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store <2 x float> %val, ptr addrspace(1) %out
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ret void
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}
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define void @v_constained_fma_v3f32_fpexcept_strict_uni(<3 x float> inreg %x, <3 x float> inreg %y, <3 x float> inreg %z, ptr addrspace(1) %out) #0 {
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; GFX8-LABEL: v_constained_fma_v3f32_fpexcept_strict_uni:
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; GFX8: ; %bb.0:
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; GFX8-NEXT: s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
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; GFX8-NEXT: v_mov_b32_e32 v2, s19
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; GFX8-NEXT: v_mov_b32_e32 v3, s22
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; GFX8-NEXT: v_fma_f32 v2, s16, v2, v3
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; GFX8-NEXT: v_mov_b32_e32 v3, s20
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; GFX8-NEXT: v_mov_b32_e32 v4, s23
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; GFX8-NEXT: v_fma_f32 v3, s17, v3, v4
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; GFX8-NEXT: v_mov_b32_e32 v4, s21
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; GFX8-NEXT: v_mov_b32_e32 v5, s24
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; GFX8-NEXT: v_fma_f32 v4, s18, v4, v5
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; GFX8-NEXT: flat_store_dwordx3 v[0:1], v[2:4]
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; GFX8-NEXT: s_waitcnt vmcnt(0)
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; GFX8-NEXT: s_setpc_b64 s[30:31]
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;
|
|
; GFX900-LABEL: v_constained_fma_v3f32_fpexcept_strict_uni:
|
|
; GFX900: ; %bb.0:
|
|
; GFX900-NEXT: s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
|
|
; GFX900-NEXT: v_mov_b32_e32 v2, s19
|
|
; GFX900-NEXT: v_mov_b32_e32 v3, s22
|
|
; GFX900-NEXT: v_fma_f32 v2, s16, v2, v3
|
|
; GFX900-NEXT: v_mov_b32_e32 v3, s20
|
|
; GFX900-NEXT: v_mov_b32_e32 v4, s23
|
|
; GFX900-NEXT: v_fma_f32 v3, s17, v3, v4
|
|
; GFX900-NEXT: v_mov_b32_e32 v4, s21
|
|
; GFX900-NEXT: v_mov_b32_e32 v5, s24
|
|
; GFX900-NEXT: v_fma_f32 v4, s18, v4, v5
|
|
; GFX900-NEXT: global_store_dwordx3 v[0:1], v[2:4], off
|
|
; GFX900-NEXT: s_waitcnt vmcnt(0)
|
|
; GFX900-NEXT: s_setpc_b64 s[30:31]
|
|
;
|
|
; GFX942-LABEL: v_constained_fma_v3f32_fpexcept_strict_uni:
|
|
; GFX942: ; %bb.0:
|
|
; GFX942-NEXT: s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
|
|
; GFX942-NEXT: s_mov_b32 s4, s3
|
|
; GFX942-NEXT: s_mov_b32 s5, s16
|
|
; GFX942-NEXT: v_mov_b64_e32 v[2:3], s[4:5]
|
|
; GFX942-NEXT: v_mov_b64_e32 v[4:5], s[18:19]
|
|
; GFX942-NEXT: s_mov_b32 s6, s17
|
|
; GFX942-NEXT: v_pk_fma_f32 v[2:3], s[0:1], v[2:3], v[4:5]
|
|
; GFX942-NEXT: v_mov_b64_e32 v[4:5], s[20:21]
|
|
; GFX942-NEXT: v_readfirstlane_b32 s0, v2
|
|
; GFX942-NEXT: v_readfirstlane_b32 s1, v3
|
|
; GFX942-NEXT: v_mov_b64_e32 v[2:3], s[6:7]
|
|
; GFX942-NEXT: v_pk_fma_f32 v[2:3], s[2:3], v[2:3], v[4:5]
|
|
; GFX942-NEXT: s_nop 0
|
|
; GFX942-NEXT: v_readfirstlane_b32 s2, v2
|
|
; GFX942-NEXT: s_nop 1
|
|
; GFX942-NEXT: v_mov_b32_e32 v4, s2
|
|
; GFX942-NEXT: v_mov_b32_e32 v3, s1
|
|
; GFX942-NEXT: v_mov_b32_e32 v2, s0
|
|
; GFX942-NEXT: global_store_dwordx3 v[0:1], v[2:4], off
|
|
; GFX942-NEXT: s_waitcnt vmcnt(0)
|
|
; GFX942-NEXT: s_setpc_b64 s[30:31]
|
|
;
|
|
; GFX11-LABEL: v_constained_fma_v3f32_fpexcept_strict_uni:
|
|
; GFX11: ; %bb.0:
|
|
; GFX11-NEXT: s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
|
|
; GFX11-NEXT: v_dual_mov_b32 v2, s18 :: v_dual_mov_b32 v3, s19
|
|
; GFX11-NEXT: v_mov_b32_e32 v4, s20
|
|
; GFX11-NEXT: s_delay_alu instid0(VALU_DEP_2) | instskip(NEXT) | instid1(VALU_DEP_3)
|
|
; GFX11-NEXT: v_fma_f32 v2, s0, s3, v2
|
|
; GFX11-NEXT: v_fma_f32 v3, s1, s16, v3
|
|
; GFX11-NEXT: s_delay_alu instid0(VALU_DEP_3)
|
|
; GFX11-NEXT: v_fma_f32 v4, s2, s17, v4
|
|
; GFX11-NEXT: global_store_b96 v[0:1], v[2:4], off
|
|
; GFX11-NEXT: s_setpc_b64 s[30:31]
|
|
;
|
|
; GFX12-LABEL: v_constained_fma_v3f32_fpexcept_strict_uni:
|
|
; GFX12: ; %bb.0:
|
|
; GFX12-NEXT: s_wait_loadcnt_dscnt 0x0
|
|
; GFX12-NEXT: s_wait_expcnt 0x0
|
|
; GFX12-NEXT: s_wait_samplecnt 0x0
|
|
; GFX12-NEXT: s_wait_bvhcnt 0x0
|
|
; GFX12-NEXT: s_wait_kmcnt 0x0
|
|
; GFX12-NEXT: s_mov_b32 s4, s18
|
|
; GFX12-NEXT: s_mov_b32 s5, s19
|
|
; GFX12-NEXT: s_mov_b32 s6, s20
|
|
; GFX12-NEXT: s_wait_alu depctr_sa_sdst(0)
|
|
; GFX12-NEXT: s_fmac_f32 s4, s0, s3
|
|
; GFX12-NEXT: s_fmac_f32 s5, s1, s16
|
|
; GFX12-NEXT: s_fmac_f32 s6, s2, s17
|
|
; GFX12-NEXT: s_wait_alu depctr_sa_sdst(0)
|
|
; GFX12-NEXT: s_delay_alu instid0(SALU_CYCLE_1) | instskip(NEXT) | instid1(SALU_CYCLE_1)
|
|
; GFX12-NEXT: v_dual_mov_b32 v2, s4 :: v_dual_mov_b32 v3, s5
|
|
; GFX12-NEXT: v_mov_b32_e32 v4, s6
|
|
; GFX12-NEXT: global_store_b96 v[0:1], v[2:4], off
|
|
; GFX12-NEXT: s_setpc_b64 s[30:31]
|
|
; FIXME: Optimize readfirstlane
|
|
%val = call <3 x float> @llvm.experimental.constrained.fma.v3f32(<3 x float> %x, <3 x float> %y, <3 x float> %z, metadata !"round.tonearest", metadata !"fpexcept.strict")
|
|
store <3 x float> %val, ptr addrspace(1) %out
|
|
ret void
|
|
}
|
|
|
|
define void @v_constained_fma_v3f32_fpexcept_strict_div(<3 x float> %x, <3 x float> %y, <3 x float> %z, ptr addrspace(1) %out) #0 {
|
|
; GFX8-LABEL: v_constained_fma_v3f32_fpexcept_strict_div:
|
|
; GFX8: ; %bb.0:
|
|
; GFX8-NEXT: s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
|
|
; GFX8-NEXT: v_fma_f32 v0, v0, v3, v6
|
|
; GFX8-NEXT: v_fma_f32 v1, v1, v4, v7
|
|
; GFX8-NEXT: v_fma_f32 v2, v2, v5, v8
|
|
; GFX8-NEXT: flat_store_dwordx3 v[9:10], v[0:2]
|
|
; GFX8-NEXT: s_waitcnt vmcnt(0)
|
|
; GFX8-NEXT: s_setpc_b64 s[30:31]
|
|
;
|
|
; GFX900-LABEL: v_constained_fma_v3f32_fpexcept_strict_div:
|
|
; GFX900: ; %bb.0:
|
|
; GFX900-NEXT: s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
|
|
; GFX900-NEXT: v_fma_f32 v0, v0, v3, v6
|
|
; GFX900-NEXT: v_fma_f32 v1, v1, v4, v7
|
|
; GFX900-NEXT: v_fma_f32 v2, v2, v5, v8
|
|
; GFX900-NEXT: global_store_dwordx3 v[9:10], v[0:2], off
|
|
; GFX900-NEXT: s_waitcnt vmcnt(0)
|
|
; GFX900-NEXT: s_setpc_b64 s[30:31]
|
|
;
|
|
; GFX942-LABEL: v_constained_fma_v3f32_fpexcept_strict_div:
|
|
; GFX942: ; %bb.0:
|
|
; GFX942-NEXT: s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
|
|
; GFX942-NEXT: v_mov_b32_e32 v12, v3
|
|
; GFX942-NEXT: v_mov_b32_e32 v13, v4
|
|
; GFX942-NEXT: v_mov_b32_e32 v4, v5
|
|
; GFX942-NEXT: v_mov_b32_e32 v14, v9
|
|
; GFX942-NEXT: v_mov_b32_e32 v15, v10
|
|
; GFX942-NEXT: v_pk_fma_f32 v[0:1], v[0:1], v[12:13], v[6:7]
|
|
; GFX942-NEXT: v_pk_fma_f32 v[2:3], v[2:3], v[4:5], v[8:9]
|
|
; GFX942-NEXT: global_store_dwordx3 v[14:15], v[0:2], off
|
|
; GFX942-NEXT: s_waitcnt vmcnt(0)
|
|
; GFX942-NEXT: s_setpc_b64 s[30:31]
|
|
;
|
|
; GFX11-LABEL: v_constained_fma_v3f32_fpexcept_strict_div:
|
|
; GFX11: ; %bb.0:
|
|
; GFX11-NEXT: s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
|
|
; GFX11-NEXT: v_fma_f32 v0, v0, v3, v6
|
|
; GFX11-NEXT: v_fma_f32 v1, v1, v4, v7
|
|
; GFX11-NEXT: v_fma_f32 v2, v2, v5, v8
|
|
; GFX11-NEXT: global_store_b96 v[9:10], v[0:2], off
|
|
; GFX11-NEXT: s_setpc_b64 s[30:31]
|
|
;
|
|
; GFX12-LABEL: v_constained_fma_v3f32_fpexcept_strict_div:
|
|
; GFX12: ; %bb.0:
|
|
; GFX12-NEXT: s_wait_loadcnt_dscnt 0x0
|
|
; GFX12-NEXT: s_wait_expcnt 0x0
|
|
; GFX12-NEXT: s_wait_samplecnt 0x0
|
|
; GFX12-NEXT: s_wait_bvhcnt 0x0
|
|
; GFX12-NEXT: s_wait_kmcnt 0x0
|
|
; GFX12-NEXT: v_fma_f32 v0, v0, v3, v6
|
|
; GFX12-NEXT: v_fma_f32 v1, v1, v4, v7
|
|
; GFX12-NEXT: v_fma_f32 v2, v2, v5, v8
|
|
; GFX12-NEXT: global_store_b96 v[9:10], v[0:2], off
|
|
; GFX12-NEXT: s_setpc_b64 s[30:31]
|
|
%val = call <3 x float> @llvm.experimental.constrained.fma.v3f32(<3 x float> %x, <3 x float> %y, <3 x float> %z, metadata !"round.tonearest", metadata !"fpexcept.strict")
|
|
store <3 x float> %val, ptr addrspace(1) %out
|
|
ret void
|
|
}
|
|
|
|
define void @v_constained_fma_v4f32_fpexcept_strict_uni(<4 x float> inreg %x, <4 x float> inreg %y, <4 x float> inreg %z, ptr addrspace(1) %out) #0 {
|
|
; GFX8-LABEL: v_constained_fma_v4f32_fpexcept_strict_uni:
|
|
; GFX8: ; %bb.0:
|
|
; GFX8-NEXT: s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
|
|
; GFX8-NEXT: v_mov_b32_e32 v2, s20
|
|
; GFX8-NEXT: v_mov_b32_e32 v3, s24
|
|
; GFX8-NEXT: v_fma_f32 v2, s16, v2, v3
|
|
; GFX8-NEXT: v_mov_b32_e32 v3, s21
|
|
; GFX8-NEXT: v_mov_b32_e32 v4, s25
|
|
; GFX8-NEXT: v_fma_f32 v3, s17, v3, v4
|
|
; GFX8-NEXT: v_mov_b32_e32 v4, s22
|
|
; GFX8-NEXT: v_mov_b32_e32 v5, s26
|
|
; GFX8-NEXT: v_fma_f32 v4, s18, v4, v5
|
|
; GFX8-NEXT: v_mov_b32_e32 v5, s23
|
|
; GFX8-NEXT: v_mov_b32_e32 v6, s27
|
|
; GFX8-NEXT: v_fma_f32 v5, s19, v5, v6
|
|
; GFX8-NEXT: flat_store_dwordx4 v[0:1], v[2:5]
|
|
; GFX8-NEXT: s_waitcnt vmcnt(0)
|
|
; GFX8-NEXT: s_setpc_b64 s[30:31]
|
|
;
|
|
; GFX900-LABEL: v_constained_fma_v4f32_fpexcept_strict_uni:
|
|
; GFX900: ; %bb.0:
|
|
; GFX900-NEXT: s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
|
|
; GFX900-NEXT: v_mov_b32_e32 v2, s20
|
|
; GFX900-NEXT: v_mov_b32_e32 v3, s24
|
|
; GFX900-NEXT: v_fma_f32 v2, s16, v2, v3
|
|
; GFX900-NEXT: v_mov_b32_e32 v3, s21
|
|
; GFX900-NEXT: v_mov_b32_e32 v4, s25
|
|
; GFX900-NEXT: v_fma_f32 v3, s17, v3, v4
|
|
; GFX900-NEXT: v_mov_b32_e32 v4, s22
|
|
; GFX900-NEXT: v_mov_b32_e32 v5, s26
|
|
; GFX900-NEXT: v_fma_f32 v4, s18, v4, v5
|
|
; GFX900-NEXT: v_mov_b32_e32 v5, s23
|
|
; GFX900-NEXT: v_mov_b32_e32 v6, s27
|
|
; GFX900-NEXT: v_fma_f32 v5, s19, v5, v6
|
|
; GFX900-NEXT: global_store_dwordx4 v[0:1], v[2:5], off
|
|
; GFX900-NEXT: s_waitcnt vmcnt(0)
|
|
; GFX900-NEXT: s_setpc_b64 s[30:31]
|
|
;
|
|
; GFX942-LABEL: v_constained_fma_v4f32_fpexcept_strict_uni:
|
|
; GFX942: ; %bb.0:
|
|
; GFX942-NEXT: s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
|
|
; GFX942-NEXT: v_mov_b64_e32 v[2:3], s[16:17]
|
|
; GFX942-NEXT: v_mov_b64_e32 v[4:5], s[20:21]
|
|
; GFX942-NEXT: v_pk_fma_f32 v[2:3], s[0:1], v[2:3], v[4:5]
|
|
; GFX942-NEXT: v_mov_b64_e32 v[4:5], s[22:23]
|
|
; GFX942-NEXT: v_readfirstlane_b32 s0, v2
|
|
; GFX942-NEXT: v_readfirstlane_b32 s1, v3
|
|
; GFX942-NEXT: v_mov_b64_e32 v[2:3], s[18:19]
|
|
; GFX942-NEXT: v_pk_fma_f32 v[2:3], s[2:3], v[2:3], v[4:5]
|
|
; GFX942-NEXT: s_nop 0
|
|
; GFX942-NEXT: v_readfirstlane_b32 s2, v2
|
|
; GFX942-NEXT: v_readfirstlane_b32 s3, v3
|
|
; GFX942-NEXT: s_nop 1
|
|
; GFX942-NEXT: v_mov_b64_e32 v[4:5], s[2:3]
|
|
; GFX942-NEXT: v_mov_b64_e32 v[2:3], s[0:1]
|
|
; GFX942-NEXT: global_store_dwordx4 v[0:1], v[2:5], off
|
|
; GFX942-NEXT: s_waitcnt vmcnt(0)
|
|
; GFX942-NEXT: s_setpc_b64 s[30:31]
|
|
;
|
|
; GFX11-LABEL: v_constained_fma_v4f32_fpexcept_strict_uni:
|
|
; GFX11: ; %bb.0:
|
|
; GFX11-NEXT: s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
|
|
; GFX11-NEXT: v_dual_mov_b32 v2, s20 :: v_dual_mov_b32 v3, s21
|
|
; GFX11-NEXT: v_dual_mov_b32 v4, s22 :: v_dual_mov_b32 v5, s23
|
|
; GFX11-NEXT: s_delay_alu instid0(VALU_DEP_2) | instskip(NEXT) | instid1(VALU_DEP_3)
|
|
; GFX11-NEXT: v_fma_f32 v2, s0, s16, v2
|
|
; GFX11-NEXT: v_fma_f32 v3, s1, s17, v3
|
|
; GFX11-NEXT: s_delay_alu instid0(VALU_DEP_3) | instskip(NEXT) | instid1(VALU_DEP_4)
|
|
; GFX11-NEXT: v_fma_f32 v4, s2, s18, v4
|
|
; GFX11-NEXT: v_fma_f32 v5, s3, s19, v5
|
|
; GFX11-NEXT: global_store_b128 v[0:1], v[2:5], off
|
|
; GFX11-NEXT: s_setpc_b64 s[30:31]
|
|
;
|
|
; GFX12-LABEL: v_constained_fma_v4f32_fpexcept_strict_uni:
|
|
; GFX12: ; %bb.0:
|
|
; GFX12-NEXT: s_wait_loadcnt_dscnt 0x0
|
|
; GFX12-NEXT: s_wait_expcnt 0x0
|
|
; GFX12-NEXT: s_wait_samplecnt 0x0
|
|
; GFX12-NEXT: s_wait_bvhcnt 0x0
|
|
; GFX12-NEXT: s_wait_kmcnt 0x0
|
|
; GFX12-NEXT: s_fmac_f32 s20, s0, s16
|
|
; GFX12-NEXT: s_fmac_f32 s21, s1, s17
|
|
; GFX12-NEXT: s_fmac_f32 s22, s2, s18
|
|
; GFX12-NEXT: s_fmac_f32 s23, s3, s19
|
|
; GFX12-NEXT: s_wait_alu depctr_sa_sdst(0)
|
|
; GFX12-NEXT: v_dual_mov_b32 v2, s20 :: v_dual_mov_b32 v3, s21
|
|
; GFX12-NEXT: s_delay_alu instid0(SALU_CYCLE_1)
|
|
; GFX12-NEXT: v_dual_mov_b32 v4, s22 :: v_dual_mov_b32 v5, s23
|
|
; GFX12-NEXT: global_store_b128 v[0:1], v[2:5], off
|
|
; GFX12-NEXT: s_setpc_b64 s[30:31]
|
|
%val = call <4 x float> @llvm.experimental.constrained.fma.v4f32(<4 x float> %x, <4 x float> %y, <4 x float> %z, metadata !"round.tonearest", metadata !"fpexcept.strict")
|
|
store <4 x float> %val, ptr addrspace(1) %out
|
|
ret void
|
|
}
|
|
|
|
define void @v_constained_fma_v4f32_fpexcept_strict_div(<4 x float> %x, <4 x float> %y, <4 x float> %z, ptr addrspace(1) %out) #0 {
|
|
; GFX8-LABEL: v_constained_fma_v4f32_fpexcept_strict_div:
|
|
; GFX8: ; %bb.0:
|
|
; GFX8-NEXT: s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
|
|
; GFX8-NEXT: v_fma_f32 v0, v0, v4, v8
|
|
; GFX8-NEXT: v_fma_f32 v1, v1, v5, v9
|
|
; GFX8-NEXT: v_fma_f32 v2, v2, v6, v10
|
|
; GFX8-NEXT: v_fma_f32 v3, v3, v7, v11
|
|
; GFX8-NEXT: flat_store_dwordx4 v[12:13], v[0:3]
|
|
; GFX8-NEXT: s_waitcnt vmcnt(0)
|
|
; GFX8-NEXT: s_setpc_b64 s[30:31]
|
|
;
|
|
; GFX900-LABEL: v_constained_fma_v4f32_fpexcept_strict_div:
|
|
; GFX900: ; %bb.0:
|
|
; GFX900-NEXT: s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
|
|
; GFX900-NEXT: v_fma_f32 v0, v0, v4, v8
|
|
; GFX900-NEXT: v_fma_f32 v1, v1, v5, v9
|
|
; GFX900-NEXT: v_fma_f32 v2, v2, v6, v10
|
|
; GFX900-NEXT: v_fma_f32 v3, v3, v7, v11
|
|
; GFX900-NEXT: global_store_dwordx4 v[12:13], v[0:3], off
|
|
; GFX900-NEXT: s_waitcnt vmcnt(0)
|
|
; GFX900-NEXT: s_setpc_b64 s[30:31]
|
|
;
|
|
; GFX942-LABEL: v_constained_fma_v4f32_fpexcept_strict_div:
|
|
; GFX942: ; %bb.0:
|
|
; GFX942-NEXT: s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
|
|
; GFX942-NEXT: v_pk_fma_f32 v[0:1], v[0:1], v[4:5], v[8:9]
|
|
; GFX942-NEXT: v_pk_fma_f32 v[2:3], v[2:3], v[6:7], v[10:11]
|
|
; GFX942-NEXT: global_store_dwordx4 v[12:13], v[0:3], off
|
|
; GFX942-NEXT: s_waitcnt vmcnt(0)
|
|
; GFX942-NEXT: s_setpc_b64 s[30:31]
|
|
;
|
|
; GFX11-LABEL: v_constained_fma_v4f32_fpexcept_strict_div:
|
|
; GFX11: ; %bb.0:
|
|
; GFX11-NEXT: s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
|
|
; GFX11-NEXT: v_fma_f32 v0, v0, v4, v8
|
|
; GFX11-NEXT: v_fma_f32 v1, v1, v5, v9
|
|
; GFX11-NEXT: v_fma_f32 v2, v2, v6, v10
|
|
; GFX11-NEXT: v_fma_f32 v3, v3, v7, v11
|
|
; GFX11-NEXT: global_store_b128 v[12:13], v[0:3], off
|
|
; GFX11-NEXT: s_setpc_b64 s[30:31]
|
|
;
|
|
; GFX12-LABEL: v_constained_fma_v4f32_fpexcept_strict_div:
|
|
; GFX12: ; %bb.0:
|
|
; GFX12-NEXT: s_wait_loadcnt_dscnt 0x0
|
|
; GFX12-NEXT: s_wait_expcnt 0x0
|
|
; GFX12-NEXT: s_wait_samplecnt 0x0
|
|
; GFX12-NEXT: s_wait_bvhcnt 0x0
|
|
; GFX12-NEXT: s_wait_kmcnt 0x0
|
|
; GFX12-NEXT: v_fma_f32 v0, v0, v4, v8
|
|
; GFX12-NEXT: v_fma_f32 v1, v1, v5, v9
|
|
; GFX12-NEXT: v_fma_f32 v2, v2, v6, v10
|
|
; GFX12-NEXT: v_fma_f32 v3, v3, v7, v11
|
|
; GFX12-NEXT: global_store_b128 v[12:13], v[0:3], off
|
|
; GFX12-NEXT: s_setpc_b64 s[30:31]
|
|
%val = call <4 x float> @llvm.experimental.constrained.fma.v4f32(<4 x float> %x, <4 x float> %y, <4 x float> %z, metadata !"round.tonearest", metadata !"fpexcept.strict")
|
|
store <4 x float> %val, ptr addrspace(1) %out
|
|
ret void
|
|
}
|
|
|
|
define void @v_constained_fma_f32_fpexcept_strict_fneg_uni(float inreg %x, float inreg %y, float inreg %z, ptr addrspace(1) %out) #0 {
|
|
; GFX8-LABEL: v_constained_fma_f32_fpexcept_strict_fneg_uni:
|
|
; GFX8: ; %bb.0:
|
|
; GFX8-NEXT: s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
|
|
; GFX8-NEXT: v_mov_b32_e32 v2, s16
|
|
; GFX8-NEXT: v_mov_b32_e32 v3, s17
|
|
; GFX8-NEXT: v_fma_f32 v2, v2, v3, -s18
|
|
; GFX8-NEXT: flat_store_dword v[0:1], v2
|
|
; GFX8-NEXT: s_waitcnt vmcnt(0)
|
|
; GFX8-NEXT: s_setpc_b64 s[30:31]
|
|
;
|
|
; GFX900-LABEL: v_constained_fma_f32_fpexcept_strict_fneg_uni:
|
|
; GFX900: ; %bb.0:
|
|
; GFX900-NEXT: s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
|
|
; GFX900-NEXT: v_mov_b32_e32 v2, s16
|
|
; GFX900-NEXT: v_mov_b32_e32 v3, s17
|
|
; GFX900-NEXT: v_fma_f32 v2, v2, v3, -s18
|
|
; GFX900-NEXT: global_store_dword v[0:1], v2, off
|
|
; GFX900-NEXT: s_waitcnt vmcnt(0)
|
|
; GFX900-NEXT: s_setpc_b64 s[30:31]
|
|
;
|
|
; GFX942-LABEL: v_constained_fma_f32_fpexcept_strict_fneg_uni:
|
|
; GFX942: ; %bb.0:
|
|
; GFX942-NEXT: s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
|
|
; GFX942-NEXT: v_mov_b32_e32 v2, s0
|
|
; GFX942-NEXT: v_mov_b32_e32 v3, s1
|
|
; GFX942-NEXT: v_fma_f32 v2, v2, v3, -s2
|
|
; GFX942-NEXT: global_store_dword v[0:1], v2, off
|
|
; GFX942-NEXT: s_waitcnt vmcnt(0)
|
|
; GFX942-NEXT: s_setpc_b64 s[30:31]
|
|
;
|
|
; GFX11-LABEL: v_constained_fma_f32_fpexcept_strict_fneg_uni:
|
|
; GFX11: ; %bb.0:
|
|
; GFX11-NEXT: s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
|
|
; GFX11-NEXT: v_mov_b32_e32 v2, s1
|
|
; GFX11-NEXT: s_delay_alu instid0(VALU_DEP_1)
|
|
; GFX11-NEXT: v_fma_f32 v2, s0, v2, -s2
|
|
; GFX11-NEXT: global_store_b32 v[0:1], v2, off
|
|
; GFX11-NEXT: s_setpc_b64 s[30:31]
|
|
;
|
|
; GFX12-LABEL: v_constained_fma_f32_fpexcept_strict_fneg_uni:
|
|
; GFX12: ; %bb.0:
|
|
; GFX12-NEXT: s_wait_loadcnt_dscnt 0x0
|
|
; GFX12-NEXT: s_wait_expcnt 0x0
|
|
; GFX12-NEXT: s_wait_samplecnt 0x0
|
|
; GFX12-NEXT: s_wait_bvhcnt 0x0
|
|
; GFX12-NEXT: s_wait_kmcnt 0x0
|
|
; GFX12-NEXT: s_xor_b32 s2, s2, 0x80000000
|
|
; GFX12-NEXT: s_wait_alu depctr_sa_sdst(0)
|
|
; GFX12-NEXT: s_fmac_f32 s2, s0, s1
|
|
; GFX12-NEXT: s_wait_alu depctr_sa_sdst(0)
|
|
; GFX12-NEXT: s_delay_alu instid0(SALU_CYCLE_2)
|
|
; GFX12-NEXT: v_mov_b32_e32 v2, s2
|
|
; GFX12-NEXT: global_store_b32 v[0:1], v2, off
|
|
; GFX12-NEXT: s_setpc_b64 s[30:31]
|
|
%neg.z = fneg float %z
|
|
%val = call float @llvm.experimental.constrained.fma.f32(float %x, float %y, float %neg.z, metadata !"round.tonearest", metadata !"fpexcept.strict")
|
|
store float %val, ptr addrspace(1) %out
|
|
ret void
|
|
}
|
|
|
|
define void @v_constained_fma_f32_fpexcept_strict_fneg_div(float %x, float %y, float %z, ptr addrspace(1) %out) #0 {
|
|
; GFX8-LABEL: v_constained_fma_f32_fpexcept_strict_fneg_div:
|
|
; GFX8: ; %bb.0:
|
|
; GFX8-NEXT: s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
|
|
; GFX8-NEXT: v_fma_f32 v0, v0, v1, -v2
|
|
; GFX8-NEXT: flat_store_dword v[3:4], v0
|
|
; GFX8-NEXT: s_waitcnt vmcnt(0)
|
|
; GFX8-NEXT: s_setpc_b64 s[30:31]
|
|
;
|
|
; GFX900-LABEL: v_constained_fma_f32_fpexcept_strict_fneg_div:
|
|
; GFX900: ; %bb.0:
|
|
; GFX900-NEXT: s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
|
|
; GFX900-NEXT: v_fma_f32 v0, v0, v1, -v2
|
|
; GFX900-NEXT: global_store_dword v[3:4], v0, off
|
|
; GFX900-NEXT: s_waitcnt vmcnt(0)
|
|
; GFX900-NEXT: s_setpc_b64 s[30:31]
|
|
;
|
|
; GFX942-LABEL: v_constained_fma_f32_fpexcept_strict_fneg_div:
|
|
; GFX942: ; %bb.0:
|
|
; GFX942-NEXT: s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
|
|
; GFX942-NEXT: v_mov_b32_e32 v6, v3
|
|
; GFX942-NEXT: v_mov_b32_e32 v7, v4
|
|
; GFX942-NEXT: v_fma_f32 v0, v0, v1, -v2
|
|
; GFX942-NEXT: global_store_dword v[6:7], v0, off
|
|
; GFX942-NEXT: s_waitcnt vmcnt(0)
|
|
; GFX942-NEXT: s_setpc_b64 s[30:31]
|
|
;
|
|
; GFX11-LABEL: v_constained_fma_f32_fpexcept_strict_fneg_div:
|
|
; GFX11: ; %bb.0:
|
|
; GFX11-NEXT: s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
|
|
; GFX11-NEXT: v_fma_f32 v0, v0, v1, -v2
|
|
; GFX11-NEXT: global_store_b32 v[3:4], v0, off
|
|
; GFX11-NEXT: s_setpc_b64 s[30:31]
|
|
;
|
|
; GFX12-LABEL: v_constained_fma_f32_fpexcept_strict_fneg_div:
|
|
; GFX12: ; %bb.0:
|
|
; GFX12-NEXT: s_wait_loadcnt_dscnt 0x0
|
|
; GFX12-NEXT: s_wait_expcnt 0x0
|
|
; GFX12-NEXT: s_wait_samplecnt 0x0
|
|
; GFX12-NEXT: s_wait_bvhcnt 0x0
|
|
; GFX12-NEXT: s_wait_kmcnt 0x0
|
|
; GFX12-NEXT: v_fma_f32 v0, v0, v1, -v2
|
|
; GFX12-NEXT: global_store_b32 v[3:4], v0, off
|
|
; GFX12-NEXT: s_setpc_b64 s[30:31]
|
|
%neg.z = fneg float %z
|
|
%val = call float @llvm.experimental.constrained.fma.f32(float %x, float %y, float %neg.z, metadata !"round.tonearest", metadata !"fpexcept.strict")
|
|
store float %val, ptr addrspace(1) %out
|
|
ret void
|
|
}
|
|
|
|
define void @v_constained_fma_f32_fpexcept_strict_fneg_fneg_uni(float inreg %x, float inreg %y, float inreg %z, ptr addrspace(1) %out) #0 {
|
|
; GFX8-LABEL: v_constained_fma_f32_fpexcept_strict_fneg_fneg_uni:
|
|
; GFX8: ; %bb.0:
|
|
; GFX8-NEXT: s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
|
|
; GFX8-NEXT: v_mov_b32_e32 v2, s17
|
|
; GFX8-NEXT: v_mov_b32_e32 v3, s18
|
|
; GFX8-NEXT: v_fma_f32 v2, -s16, -v2, v3
|
|
; GFX8-NEXT: flat_store_dword v[0:1], v2
|
|
; GFX8-NEXT: s_waitcnt vmcnt(0)
|
|
; GFX8-NEXT: s_setpc_b64 s[30:31]
|
|
;
|
|
; GFX900-LABEL: v_constained_fma_f32_fpexcept_strict_fneg_fneg_uni:
|
|
; GFX900: ; %bb.0:
|
|
; GFX900-NEXT: s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
|
|
; GFX900-NEXT: v_mov_b32_e32 v2, s17
|
|
; GFX900-NEXT: v_mov_b32_e32 v3, s18
|
|
; GFX900-NEXT: v_fma_f32 v2, -s16, -v2, v3
|
|
; GFX900-NEXT: global_store_dword v[0:1], v2, off
|
|
; GFX900-NEXT: s_waitcnt vmcnt(0)
|
|
; GFX900-NEXT: s_setpc_b64 s[30:31]
|
|
;
|
|
; GFX942-LABEL: v_constained_fma_f32_fpexcept_strict_fneg_fneg_uni:
|
|
; GFX942: ; %bb.0:
|
|
; GFX942-NEXT: s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
|
|
; GFX942-NEXT: v_mov_b32_e32 v2, s1
|
|
; GFX942-NEXT: v_mov_b32_e32 v3, s2
|
|
; GFX942-NEXT: v_fma_f32 v2, -s0, -v2, v3
|
|
; GFX942-NEXT: global_store_dword v[0:1], v2, off
|
|
; GFX942-NEXT: s_waitcnt vmcnt(0)
|
|
; GFX942-NEXT: s_setpc_b64 s[30:31]
|
|
;
|
|
; GFX11-LABEL: v_constained_fma_f32_fpexcept_strict_fneg_fneg_uni:
|
|
; GFX11: ; %bb.0:
|
|
; GFX11-NEXT: s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
|
|
; GFX11-NEXT: v_mov_b32_e32 v2, s2
|
|
; GFX11-NEXT: s_delay_alu instid0(VALU_DEP_1)
|
|
; GFX11-NEXT: v_fma_f32 v2, -s0, -s1, v2
|
|
; GFX11-NEXT: global_store_b32 v[0:1], v2, off
|
|
; GFX11-NEXT: s_setpc_b64 s[30:31]
|
|
;
|
|
; GFX12-LABEL: v_constained_fma_f32_fpexcept_strict_fneg_fneg_uni:
|
|
; GFX12: ; %bb.0:
|
|
; GFX12-NEXT: s_wait_loadcnt_dscnt 0x0
|
|
; GFX12-NEXT: s_wait_expcnt 0x0
|
|
; GFX12-NEXT: s_wait_samplecnt 0x0
|
|
; GFX12-NEXT: s_wait_bvhcnt 0x0
|
|
; GFX12-NEXT: s_wait_kmcnt 0x0
|
|
; GFX12-NEXT: s_xor_b32 s0, s0, 0x80000000
|
|
; GFX12-NEXT: s_xor_b32 s1, s1, 0x80000000
|
|
; GFX12-NEXT: s_wait_alu depctr_sa_sdst(0)
|
|
; GFX12-NEXT: s_fmac_f32 s2, s0, s1
|
|
; GFX12-NEXT: s_wait_alu depctr_sa_sdst(0)
|
|
; GFX12-NEXT: s_delay_alu instid0(SALU_CYCLE_2)
|
|
; GFX12-NEXT: v_mov_b32_e32 v2, s2
|
|
; GFX12-NEXT: global_store_b32 v[0:1], v2, off
|
|
; GFX12-NEXT: s_setpc_b64 s[30:31]
|
|
%neg.x = fneg float %x
|
|
%neg.y = fneg float %y
|
|
%val = call float @llvm.experimental.constrained.fma.f32(float %neg.x, float %neg.y, float %z, metadata !"round.tonearest", metadata !"fpexcept.strict")
|
|
store float %val, ptr addrspace(1) %out
|
|
ret void
|
|
}
|
|
|
|
define void @v_constained_fma_f32_fpexcept_strict_fneg_fneg_div(float %x, float %y, float %z, ptr addrspace(1) %out) #0 {
|
|
; GFX8-LABEL: v_constained_fma_f32_fpexcept_strict_fneg_fneg_div:
|
|
; GFX8: ; %bb.0:
|
|
; GFX8-NEXT: s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
|
|
; GFX8-NEXT: v_fma_f32 v0, -v0, -v1, v2
|
|
; GFX8-NEXT: flat_store_dword v[3:4], v0
|
|
; GFX8-NEXT: s_waitcnt vmcnt(0)
|
|
; GFX8-NEXT: s_setpc_b64 s[30:31]
|
|
;
|
|
; GFX900-LABEL: v_constained_fma_f32_fpexcept_strict_fneg_fneg_div:
|
|
; GFX900: ; %bb.0:
|
|
; GFX900-NEXT: s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
|
|
; GFX900-NEXT: v_fma_f32 v0, -v0, -v1, v2
|
|
; GFX900-NEXT: global_store_dword v[3:4], v0, off
|
|
; GFX900-NEXT: s_waitcnt vmcnt(0)
|
|
; GFX900-NEXT: s_setpc_b64 s[30:31]
|
|
;
|
|
; GFX942-LABEL: v_constained_fma_f32_fpexcept_strict_fneg_fneg_div:
|
|
; GFX942: ; %bb.0:
|
|
; GFX942-NEXT: s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
|
|
; GFX942-NEXT: v_mov_b32_e32 v6, v3
|
|
; GFX942-NEXT: v_mov_b32_e32 v7, v4
|
|
; GFX942-NEXT: v_fma_f32 v0, -v0, -v1, v2
|
|
; GFX942-NEXT: global_store_dword v[6:7], v0, off
|
|
; GFX942-NEXT: s_waitcnt vmcnt(0)
|
|
; GFX942-NEXT: s_setpc_b64 s[30:31]
|
|
;
|
|
; GFX11-LABEL: v_constained_fma_f32_fpexcept_strict_fneg_fneg_div:
|
|
; GFX11: ; %bb.0:
|
|
; GFX11-NEXT: s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
|
|
; GFX11-NEXT: v_fma_f32 v0, -v0, -v1, v2
|
|
; GFX11-NEXT: global_store_b32 v[3:4], v0, off
|
|
; GFX11-NEXT: s_setpc_b64 s[30:31]
|
|
;
|
|
; GFX12-LABEL: v_constained_fma_f32_fpexcept_strict_fneg_fneg_div:
|
|
; GFX12: ; %bb.0:
|
|
; GFX12-NEXT: s_wait_loadcnt_dscnt 0x0
|
|
; GFX12-NEXT: s_wait_expcnt 0x0
|
|
; GFX12-NEXT: s_wait_samplecnt 0x0
|
|
; GFX12-NEXT: s_wait_bvhcnt 0x0
|
|
; GFX12-NEXT: s_wait_kmcnt 0x0
|
|
; GFX12-NEXT: v_fma_f32 v0, -v0, -v1, v2
|
|
; GFX12-NEXT: global_store_b32 v[3:4], v0, off
|
|
; GFX12-NEXT: s_setpc_b64 s[30:31]
|
|
%neg.x = fneg float %x
|
|
%neg.y = fneg float %y
|
|
%val = call float @llvm.experimental.constrained.fma.f32(float %neg.x, float %neg.y, float %z, metadata !"round.tonearest", metadata !"fpexcept.strict")
|
|
store float %val, ptr addrspace(1) %out
|
|
ret void
|
|
}
|
|
|
|
define void @v_constained_fma_f32_fpexcept_strict_fabs_fabs_uni(float inreg %x, float inreg %y, float inreg %z, ptr addrspace(1) %out) #0 {
|
|
; GFX8-LABEL: v_constained_fma_f32_fpexcept_strict_fabs_fabs_uni:
|
|
; GFX8: ; %bb.0:
|
|
; GFX8-NEXT: s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
|
|
; GFX8-NEXT: v_mov_b32_e32 v2, s17
|
|
; GFX8-NEXT: v_mov_b32_e32 v3, s18
|
|
; GFX8-NEXT: v_fma_f32 v2, |s16|, |v2|, v3
|
|
; GFX8-NEXT: flat_store_dword v[0:1], v2
|
|
; GFX8-NEXT: s_waitcnt vmcnt(0)
|
|
; GFX8-NEXT: s_setpc_b64 s[30:31]
|
|
;
|
|
; GFX900-LABEL: v_constained_fma_f32_fpexcept_strict_fabs_fabs_uni:
|
|
; GFX900: ; %bb.0:
|
|
; GFX900-NEXT: s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
|
|
; GFX900-NEXT: v_mov_b32_e32 v2, s17
|
|
; GFX900-NEXT: v_mov_b32_e32 v3, s18
|
|
; GFX900-NEXT: v_fma_f32 v2, |s16|, |v2|, v3
|
|
; GFX900-NEXT: global_store_dword v[0:1], v2, off
|
|
; GFX900-NEXT: s_waitcnt vmcnt(0)
|
|
; GFX900-NEXT: s_setpc_b64 s[30:31]
|
|
;
|
|
; GFX942-LABEL: v_constained_fma_f32_fpexcept_strict_fabs_fabs_uni:
|
|
; GFX942: ; %bb.0:
|
|
; GFX942-NEXT: s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
|
|
; GFX942-NEXT: v_mov_b32_e32 v2, s1
|
|
; GFX942-NEXT: v_mov_b32_e32 v3, s2
|
|
; GFX942-NEXT: v_fma_f32 v2, |s0|, |v2|, v3
|
|
; GFX942-NEXT: global_store_dword v[0:1], v2, off
|
|
; GFX942-NEXT: s_waitcnt vmcnt(0)
|
|
; GFX942-NEXT: s_setpc_b64 s[30:31]
|
|
;
|
|
; GFX11-LABEL: v_constained_fma_f32_fpexcept_strict_fabs_fabs_uni:
|
|
; GFX11: ; %bb.0:
|
|
; GFX11-NEXT: s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
|
|
; GFX11-NEXT: v_mov_b32_e32 v2, s2
|
|
; GFX11-NEXT: s_delay_alu instid0(VALU_DEP_1)
|
|
; GFX11-NEXT: v_fma_f32 v2, |s0|, |s1|, v2
|
|
; GFX11-NEXT: global_store_b32 v[0:1], v2, off
|
|
; GFX11-NEXT: s_setpc_b64 s[30:31]
|
|
;
|
|
; GFX12-LABEL: v_constained_fma_f32_fpexcept_strict_fabs_fabs_uni:
|
|
; GFX12: ; %bb.0:
|
|
; GFX12-NEXT: s_wait_loadcnt_dscnt 0x0
|
|
; GFX12-NEXT: s_wait_expcnt 0x0
|
|
; GFX12-NEXT: s_wait_samplecnt 0x0
|
|
; GFX12-NEXT: s_wait_bvhcnt 0x0
|
|
; GFX12-NEXT: s_wait_kmcnt 0x0
|
|
; GFX12-NEXT: s_bitset0_b32 s0, 31
|
|
; GFX12-NEXT: s_bitset0_b32 s1, 31
|
|
; GFX12-NEXT: s_wait_alu depctr_sa_sdst(0)
|
|
; GFX12-NEXT: s_fmac_f32 s2, s0, s1
|
|
; GFX12-NEXT: s_wait_alu depctr_sa_sdst(0)
|
|
; GFX12-NEXT: s_delay_alu instid0(SALU_CYCLE_2)
|
|
; GFX12-NEXT: v_mov_b32_e32 v2, s2
|
|
; GFX12-NEXT: global_store_b32 v[0:1], v2, off
|
|
; GFX12-NEXT: s_setpc_b64 s[30:31]
|
|
%neg.x = call float @llvm.fabs.f32(float %x) #0
|
|
%neg.y = call float @llvm.fabs.f32(float %y) #0
|
|
%val = call float @llvm.experimental.constrained.fma.f32(float %neg.x, float %neg.y, float %z, metadata !"round.tonearest", metadata !"fpexcept.strict")
|
|
store float %val, ptr addrspace(1) %out
|
|
ret void
|
|
}
|
|
|
|
define void @v_constained_fma_f32_fpexcept_strict_fabs_fabs_div(float %x, float %y, float %z, ptr addrspace(1) %out) #0 {
|
|
; GFX8-LABEL: v_constained_fma_f32_fpexcept_strict_fabs_fabs_div:
|
|
; GFX8: ; %bb.0:
|
|
; GFX8-NEXT: s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
|
|
; GFX8-NEXT: v_fma_f32 v0, |v0|, |v1|, v2
|
|
; GFX8-NEXT: flat_store_dword v[3:4], v0
|
|
; GFX8-NEXT: s_waitcnt vmcnt(0)
|
|
; GFX8-NEXT: s_setpc_b64 s[30:31]
|
|
;
|
|
; GFX900-LABEL: v_constained_fma_f32_fpexcept_strict_fabs_fabs_div:
|
|
; GFX900: ; %bb.0:
|
|
; GFX900-NEXT: s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
|
|
; GFX900-NEXT: v_fma_f32 v0, |v0|, |v1|, v2
|
|
; GFX900-NEXT: global_store_dword v[3:4], v0, off
|
|
; GFX900-NEXT: s_waitcnt vmcnt(0)
|
|
; GFX900-NEXT: s_setpc_b64 s[30:31]
|
|
;
|
|
; GFX942-LABEL: v_constained_fma_f32_fpexcept_strict_fabs_fabs_div:
|
|
; GFX942: ; %bb.0:
|
|
; GFX942-NEXT: s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
|
|
; GFX942-NEXT: v_mov_b32_e32 v6, v3
|
|
; GFX942-NEXT: v_mov_b32_e32 v7, v4
|
|
; GFX942-NEXT: v_fma_f32 v0, |v0|, |v1|, v2
|
|
; GFX942-NEXT: global_store_dword v[6:7], v0, off
|
|
; GFX942-NEXT: s_waitcnt vmcnt(0)
|
|
; GFX942-NEXT: s_setpc_b64 s[30:31]
|
|
;
|
|
; GFX11-LABEL: v_constained_fma_f32_fpexcept_strict_fabs_fabs_div:
|
|
; GFX11: ; %bb.0:
|
|
; GFX11-NEXT: s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
|
|
; GFX11-NEXT: v_fma_f32 v0, |v0|, |v1|, v2
|
|
; GFX11-NEXT: global_store_b32 v[3:4], v0, off
|
|
; GFX11-NEXT: s_setpc_b64 s[30:31]
|
|
;
|
|
; GFX12-LABEL: v_constained_fma_f32_fpexcept_strict_fabs_fabs_div:
|
|
; GFX12: ; %bb.0:
|
|
; GFX12-NEXT: s_wait_loadcnt_dscnt 0x0
|
|
; GFX12-NEXT: s_wait_expcnt 0x0
|
|
; GFX12-NEXT: s_wait_samplecnt 0x0
|
|
; GFX12-NEXT: s_wait_bvhcnt 0x0
|
|
; GFX12-NEXT: s_wait_kmcnt 0x0
|
|
; GFX12-NEXT: v_fma_f32 v0, |v0|, |v1|, v2
|
|
; GFX12-NEXT: global_store_b32 v[3:4], v0, off
|
|
; GFX12-NEXT: s_setpc_b64 s[30:31]
|
|
%neg.x = call float @llvm.fabs.f32(float %x) #0
|
|
%neg.y = call float @llvm.fabs.f32(float %y) #0
|
|
%val = call float @llvm.experimental.constrained.fma.f32(float %neg.x, float %neg.y, float %z, metadata !"round.tonearest", metadata !"fpexcept.strict")
|
|
store float %val, ptr addrspace(1) %out
|
|
ret void
|
|
}
|
|
|
|
define void @v_constained_fma_v2f32_fpexcept_strict_fneg_fneg_uni(<2 x float> inreg %x, <2 x float> inreg %y, <2 x float> inreg %z, ptr addrspace(1) %out) #0 {
|
|
; GFX8-LABEL: v_constained_fma_v2f32_fpexcept_strict_fneg_fneg_uni:
|
|
; GFX8: ; %bb.0:
|
|
; GFX8-NEXT: s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
|
|
; GFX8-NEXT: v_mov_b32_e32 v2, s18
|
|
; GFX8-NEXT: v_mov_b32_e32 v4, s20
|
|
; GFX8-NEXT: v_mov_b32_e32 v3, s19
|
|
; GFX8-NEXT: v_fma_f32 v2, -s16, -v2, v4
|
|
; GFX8-NEXT: v_mov_b32_e32 v4, s21
|
|
; GFX8-NEXT: v_fma_f32 v3, -s17, -v3, v4
|
|
; GFX8-NEXT: flat_store_dwordx2 v[0:1], v[2:3]
|
|
; GFX8-NEXT: s_waitcnt vmcnt(0)
|
|
; GFX8-NEXT: s_setpc_b64 s[30:31]
|
|
;
|
|
; GFX900-LABEL: v_constained_fma_v2f32_fpexcept_strict_fneg_fneg_uni:
|
|
; GFX900: ; %bb.0:
|
|
; GFX900-NEXT: s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
|
|
; GFX900-NEXT: v_mov_b32_e32 v2, s18
|
|
; GFX900-NEXT: v_mov_b32_e32 v4, s20
|
|
; GFX900-NEXT: v_mov_b32_e32 v3, s19
|
|
; GFX900-NEXT: v_fma_f32 v2, -s16, -v2, v4
|
|
; GFX900-NEXT: v_mov_b32_e32 v4, s21
|
|
; GFX900-NEXT: v_fma_f32 v3, -s17, -v3, v4
|
|
; GFX900-NEXT: global_store_dwordx2 v[0:1], v[2:3], off
|
|
; GFX900-NEXT: s_waitcnt vmcnt(0)
|
|
; GFX900-NEXT: s_setpc_b64 s[30:31]
|
|
;
|
|
; GFX942-LABEL: v_constained_fma_v2f32_fpexcept_strict_fneg_fneg_uni:
|
|
; GFX942: ; %bb.0:
|
|
; GFX942-NEXT: s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
|
|
; GFX942-NEXT: v_mov_b64_e32 v[2:3], s[2:3]
|
|
; GFX942-NEXT: v_mov_b64_e32 v[4:5], s[16:17]
|
|
; GFX942-NEXT: v_pk_fma_f32 v[2:3], s[0:1], v[2:3], v[4:5] neg_lo:[1,1,0] neg_hi:[1,1,0]
|
|
; GFX942-NEXT: global_store_dwordx2 v[0:1], v[2:3], off
|
|
; GFX942-NEXT: s_waitcnt vmcnt(0)
|
|
; GFX942-NEXT: s_setpc_b64 s[30:31]
|
|
;
|
|
; GFX11-LABEL: v_constained_fma_v2f32_fpexcept_strict_fneg_fneg_uni:
|
|
; GFX11: ; %bb.0:
|
|
; GFX11-NEXT: s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
|
|
; GFX11-NEXT: v_dual_mov_b32 v2, s16 :: v_dual_mov_b32 v3, s17
|
|
; GFX11-NEXT: s_delay_alu instid0(VALU_DEP_1) | instskip(NEXT) | instid1(VALU_DEP_2)
|
|
; GFX11-NEXT: v_fma_f32 v2, -s0, -s2, v2
|
|
; GFX11-NEXT: v_fma_f32 v3, -s1, -s3, v3
|
|
; GFX11-NEXT: global_store_b64 v[0:1], v[2:3], off
|
|
; GFX11-NEXT: s_setpc_b64 s[30:31]
|
|
;
|
|
; GFX12-LABEL: v_constained_fma_v2f32_fpexcept_strict_fneg_fneg_uni:
|
|
; GFX12: ; %bb.0:
|
|
; GFX12-NEXT: s_wait_loadcnt_dscnt 0x0
|
|
; GFX12-NEXT: s_wait_expcnt 0x0
|
|
; GFX12-NEXT: s_wait_samplecnt 0x0
|
|
; GFX12-NEXT: s_wait_bvhcnt 0x0
|
|
; GFX12-NEXT: s_wait_kmcnt 0x0
|
|
; GFX12-NEXT: s_xor_b32 s0, s0, 0x80000000
|
|
; GFX12-NEXT: s_xor_b32 s1, s1, 0x80000000
|
|
; GFX12-NEXT: s_xor_b32 s2, s2, 0x80000000
|
|
; GFX12-NEXT: s_xor_b32 s3, s3, 0x80000000
|
|
; GFX12-NEXT: s_wait_alu depctr_sa_sdst(0)
|
|
; GFX12-NEXT: s_fmac_f32 s16, s0, s2
|
|
; GFX12-NEXT: s_fmac_f32 s17, s1, s3
|
|
; GFX12-NEXT: s_wait_alu depctr_sa_sdst(0)
|
|
; GFX12-NEXT: s_delay_alu instid0(SALU_CYCLE_2)
|
|
; GFX12-NEXT: v_dual_mov_b32 v2, s16 :: v_dual_mov_b32 v3, s17
|
|
; GFX12-NEXT: global_store_b64 v[0:1], v[2:3], off
|
|
; GFX12-NEXT: s_setpc_b64 s[30:31]
|
|
%neg.x = fneg <2 x float> %x
|
|
%neg.y = fneg <2 x float> %y
|
|
%val = call <2 x float> @llvm.experimental.constrained.fma.v2f32(<2 x float> %neg.x, <2 x float> %neg.y, <2 x float> %z, metadata !"round.tonearest", metadata !"fpexcept.strict")
|
|
store <2 x float> %val, ptr addrspace(1) %out
|
|
ret void
|
|
}
|
|
|
|
define void @v_constained_fma_v2f32_fpexcept_strict_fneg_fneg_div(<2 x float> %x, <2 x float> %y, <2 x float> %z, ptr addrspace(1) %out) #0 {
|
|
; GFX8-LABEL: v_constained_fma_v2f32_fpexcept_strict_fneg_fneg_div:
|
|
; GFX8: ; %bb.0:
|
|
; GFX8-NEXT: s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
|
|
; GFX8-NEXT: v_fma_f32 v0, -v0, -v2, v4
|
|
; GFX8-NEXT: v_fma_f32 v1, -v1, -v3, v5
|
|
; GFX8-NEXT: flat_store_dwordx2 v[6:7], v[0:1]
|
|
; GFX8-NEXT: s_waitcnt vmcnt(0)
|
|
; GFX8-NEXT: s_setpc_b64 s[30:31]
|
|
;
|
|
; GFX900-LABEL: v_constained_fma_v2f32_fpexcept_strict_fneg_fneg_div:
|
|
; GFX900: ; %bb.0:
|
|
; GFX900-NEXT: s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
|
|
; GFX900-NEXT: v_fma_f32 v0, -v0, -v2, v4
|
|
; GFX900-NEXT: v_fma_f32 v1, -v1, -v3, v5
|
|
; GFX900-NEXT: global_store_dwordx2 v[6:7], v[0:1], off
|
|
; GFX900-NEXT: s_waitcnt vmcnt(0)
|
|
; GFX900-NEXT: s_setpc_b64 s[30:31]
|
|
;
|
|
; GFX942-LABEL: v_constained_fma_v2f32_fpexcept_strict_fneg_fneg_div:
|
|
; GFX942: ; %bb.0:
|
|
; GFX942-NEXT: s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
|
|
; GFX942-NEXT: v_pk_fma_f32 v[0:1], v[0:1], v[2:3], v[4:5] neg_lo:[1,1,0] neg_hi:[1,1,0]
|
|
; GFX942-NEXT: global_store_dwordx2 v[6:7], v[0:1], off
|
|
; GFX942-NEXT: s_waitcnt vmcnt(0)
|
|
; GFX942-NEXT: s_setpc_b64 s[30:31]
|
|
;
|
|
; GFX11-LABEL: v_constained_fma_v2f32_fpexcept_strict_fneg_fneg_div:
|
|
; GFX11: ; %bb.0:
|
|
; GFX11-NEXT: s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
|
|
; GFX11-NEXT: v_fma_f32 v0, -v0, -v2, v4
|
|
; GFX11-NEXT: v_fma_f32 v1, -v1, -v3, v5
|
|
; GFX11-NEXT: global_store_b64 v[6:7], v[0:1], off
|
|
; GFX11-NEXT: s_setpc_b64 s[30:31]
|
|
;
|
|
; GFX12-LABEL: v_constained_fma_v2f32_fpexcept_strict_fneg_fneg_div:
|
|
; GFX12: ; %bb.0:
|
|
; GFX12-NEXT: s_wait_loadcnt_dscnt 0x0
|
|
; GFX12-NEXT: s_wait_expcnt 0x0
|
|
; GFX12-NEXT: s_wait_samplecnt 0x0
|
|
; GFX12-NEXT: s_wait_bvhcnt 0x0
|
|
; GFX12-NEXT: s_wait_kmcnt 0x0
|
|
; GFX12-NEXT: v_fma_f32 v0, -v0, -v2, v4
|
|
; GFX12-NEXT: v_fma_f32 v1, -v1, -v3, v5
|
|
; GFX12-NEXT: global_store_b64 v[6:7], v[0:1], off
|
|
; GFX12-NEXT: s_setpc_b64 s[30:31]
|
|
%neg.x = fneg <2 x float> %x
|
|
%neg.y = fneg <2 x float> %y
|
|
%val = call <2 x float> @llvm.experimental.constrained.fma.v2f32(<2 x float> %neg.x, <2 x float> %neg.y, <2 x float> %z, metadata !"round.tonearest", metadata !"fpexcept.strict")
|
|
store <2 x float> %val, ptr addrspace(1) %out
|
|
ret void
|
|
}
|
|
|
|
declare float @llvm.fabs.f32(float)
|
|
declare float @llvm.experimental.constrained.fma.f32(float, float, float, metadata, metadata)
|
|
declare <2 x float> @llvm.experimental.constrained.fma.v2f32(<2 x float>, <2 x float>, <2 x float>, metadata, metadata)
|
|
declare <3 x float> @llvm.experimental.constrained.fma.v3f32(<3 x float>, <3 x float>, <3 x float>, metadata, metadata)
|
|
declare <4 x float> @llvm.experimental.constrained.fma.v4f32(<4 x float>, <4 x float>, <4 x float>, metadata, metadata)
|
|
|
|
attributes #0 = { strictfp }
|