derek.holloway
7502bf64a4
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236 lines
15 KiB
LLVM
236 lines
15 KiB
LLVM
; NOTE: Assertions have been autogenerated by utils/update_llc_test_checks.py
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; RUN: llc -mtriple=amdgcn -mcpu=gfx900 -amdgpu-spill-sgpr-to-vgpr=true -amdgpu-spill-cfi-saved-regs=false < %s | FileCheck -check-prefixes=NO-CFI-SAVES-SPILL-TO-VGPR %s
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; RUN: llc -mtriple=amdgcn -mcpu=gfx900 -amdgpu-spill-sgpr-to-vgpr=true -amdgpu-spill-cfi-saved-regs=true < %s | FileCheck -check-prefixes=CFI-SAVES-SPILL-TO-VGPR %s
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; RUN: llc -mtriple=amdgcn -mcpu=gfx900 -amdgpu-spill-sgpr-to-vgpr=false -amdgpu-spill-cfi-saved-regs=false < %s | FileCheck -check-prefixes=NO-CFI-SAVES-NO-SPILL-TO-VGPR %s
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; RUN: llc -mtriple=amdgcn -mcpu=gfx900 -amdgpu-spill-sgpr-to-vgpr=false -amdgpu-spill-cfi-saved-regs=true < %s | FileCheck -check-prefixes=CFI-SAVES-NO-SPILL-TO-VGPR %s
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; Check frame setup where SGPR spills to VGPRs are disabled or enabled.
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declare hidden void @external_void_func_void() #0
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define void @callee_with_stack_and_call() #0 {
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; SPILL-TO-VGPR-LABEL: callee_with_stack_and_call:
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; SPILL-TO-VGPR: ; %bb.0:
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; SPILL-TO-VGPR-NEXT: s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
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; SPILL-TO-VGPR-NEXT: s_mov_b32 s4, s33
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; SPILL-TO-VGPR-NEXT: s_mov_b32 s33, s32
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; SPILL-TO-VGPR-NEXT: s_or_saveexec_b64 s[8:9], -1
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; SPILL-TO-VGPR-NEXT: buffer_store_dword v40, off, s[0:3], s33 offset:4 ; 4-byte Folded Spill
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; SPILL-TO-VGPR-NEXT: s_mov_b64 exec, s[8:9]
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; SPILL-TO-VGPR-NEXT: v_writelane_b32 v40, s4, 2
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; SPILL-TO-VGPR-NEXT: v_writelane_b32 v40, s30, 0
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; SPILL-TO-VGPR-NEXT: s_addk_i32 s32, 0x400
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; SPILL-TO-VGPR-NEXT: v_writelane_b32 v40, s31, 1
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; SPILL-TO-VGPR-NEXT: v_mov_b32_e32 v0, 0
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; SPILL-TO-VGPR-NEXT: s_getpc_b64 s[4:5]
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; SPILL-TO-VGPR-NEXT: s_add_u32 s4, s4, external_void_func_void@rel32@lo+4
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; SPILL-TO-VGPR-NEXT: s_addc_u32 s5, s5, external_void_func_void@rel32@hi+12
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; SPILL-TO-VGPR-NEXT: buffer_store_dword v0, off, s[0:3], s33
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; SPILL-TO-VGPR-NEXT: s_waitcnt vmcnt(0)
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; SPILL-TO-VGPR-NEXT: s_swappc_b64 s[30:31], s[4:5]
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; SPILL-TO-VGPR-NEXT: v_readlane_b32 s30, v40, 0
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; SPILL-TO-VGPR-NEXT: v_readlane_b32 s31, v40, 1
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; SPILL-TO-VGPR-NEXT: s_mov_b32 s32, s33
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; SPILL-TO-VGPR-NEXT: v_readlane_b32 s4, v40, 2
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; SPILL-TO-VGPR-NEXT: s_or_saveexec_b64 s[6:7], -1
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; SPILL-TO-VGPR-NEXT: buffer_load_dword v40, off, s[0:3], s33 offset:4 ; 4-byte Folded Reload
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; SPILL-TO-VGPR-NEXT: s_mov_b64 exec, s[6:7]
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; SPILL-TO-VGPR-NEXT: s_mov_b32 s33, s4
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; SPILL-TO-VGPR-NEXT: s_waitcnt vmcnt(0)
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; SPILL-TO-VGPR-NEXT: s_setpc_b64 s[30:31]
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;
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; NO-SPILL-TO-VGPR-LABEL: callee_with_stack_and_call:
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; NO-SPILL-TO-VGPR: ; %bb.0:
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; NO-SPILL-TO-VGPR-NEXT: s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
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; NO-SPILL-TO-VGPR-NEXT: s_mov_b32 s4, s33
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; NO-SPILL-TO-VGPR-NEXT: s_mov_b32 s33, s32
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; NO-SPILL-TO-VGPR-NEXT: v_mov_b32_e32 v0, s4
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; NO-SPILL-TO-VGPR-NEXT: buffer_store_dword v0, off, s[0:3], s33 offset:12 ; 4-byte Folded Spill
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; NO-SPILL-TO-VGPR-NEXT: s_addk_i32 s32, 0x800
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; NO-SPILL-TO-VGPR-NEXT: s_mov_b64 s[4:5], exec
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; NO-SPILL-TO-VGPR-NEXT: s_mov_b64 exec, 3
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; NO-SPILL-TO-VGPR-NEXT: buffer_store_dword v0, off, s[0:3], s33 offset:16
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; NO-SPILL-TO-VGPR-NEXT: v_writelane_b32 v0, s30, 0
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; NO-SPILL-TO-VGPR-NEXT: v_writelane_b32 v0, s31, 1
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; NO-SPILL-TO-VGPR-NEXT: buffer_store_dword v0, off, s[0:3], s33 offset:4 ; 4-byte Folded Spill
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; NO-SPILL-TO-VGPR-NEXT: buffer_load_dword v0, off, s[0:3], s33 offset:16
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; NO-SPILL-TO-VGPR-NEXT: s_waitcnt vmcnt(0)
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; NO-SPILL-TO-VGPR-NEXT: s_mov_b64 exec, s[4:5]
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; NO-SPILL-TO-VGPR-NEXT: v_mov_b32_e32 v0, 0
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; NO-SPILL-TO-VGPR-NEXT: s_getpc_b64 s[4:5]
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; NO-SPILL-TO-VGPR-NEXT: s_add_u32 s4, s4, external_void_func_void@rel32@lo+4
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; NO-SPILL-TO-VGPR-NEXT: s_addc_u32 s5, s5, external_void_func_void@rel32@hi+12
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; NO-SPILL-TO-VGPR-NEXT: buffer_store_dword v0, off, s[0:3], s33
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; NO-SPILL-TO-VGPR-NEXT: s_waitcnt vmcnt(0)
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; NO-SPILL-TO-VGPR-NEXT: s_swappc_b64 s[30:31], s[4:5]
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; NO-SPILL-TO-VGPR-NEXT: s_mov_b64 s[4:5], exec
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; NO-SPILL-TO-VGPR-NEXT: s_mov_b64 exec, 3
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; NO-SPILL-TO-VGPR-NEXT: buffer_store_dword v0, off, s[0:3], s33 offset:16
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; NO-SPILL-TO-VGPR-NEXT: buffer_load_dword v0, off, s[0:3], s33 offset:4 ; 4-byte Folded Reload
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; NO-SPILL-TO-VGPR-NEXT: s_waitcnt vmcnt(0)
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; NO-SPILL-TO-VGPR-NEXT: v_readlane_b32 s30, v0, 0
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; NO-SPILL-TO-VGPR-NEXT: v_readlane_b32 s31, v0, 1
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; NO-SPILL-TO-VGPR-NEXT: buffer_load_dword v0, off, s[0:3], s33 offset:16
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; NO-SPILL-TO-VGPR-NEXT: s_waitcnt vmcnt(0)
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; NO-SPILL-TO-VGPR-NEXT: s_mov_b64 exec, s[4:5]
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; NO-SPILL-TO-VGPR-NEXT: buffer_load_dword v0, off, s[0:3], s33 offset:12 ; 4-byte Folded Reload
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; NO-SPILL-TO-VGPR-NEXT: s_mov_b32 s32, s33
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; NO-SPILL-TO-VGPR-NEXT: s_waitcnt vmcnt(0)
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; NO-SPILL-TO-VGPR-NEXT: v_readfirstlane_b32 s4, v0
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; NO-SPILL-TO-VGPR-NEXT: s_mov_b32 s33, s4
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; NO-SPILL-TO-VGPR-NEXT: s_setpc_b64 s[30:31]
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; NO-CFI-SAVES-SPILL-TO-VGPR-LABEL: callee_with_stack_and_call:
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; NO-CFI-SAVES-SPILL-TO-VGPR: ; %bb.0:
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; NO-CFI-SAVES-SPILL-TO-VGPR-NEXT: s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
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; NO-CFI-SAVES-SPILL-TO-VGPR-NEXT: s_mov_b32 s4, s33
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; NO-CFI-SAVES-SPILL-TO-VGPR-NEXT: s_mov_b32 s33, s32
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; NO-CFI-SAVES-SPILL-TO-VGPR-NEXT: s_or_saveexec_b64 s[8:9], -1
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; NO-CFI-SAVES-SPILL-TO-VGPR-NEXT: buffer_store_dword v40, off, s[0:3], s33 offset:4 ; 4-byte Folded Spill
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; NO-CFI-SAVES-SPILL-TO-VGPR-NEXT: s_mov_b64 exec, s[8:9]
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; NO-CFI-SAVES-SPILL-TO-VGPR-NEXT: v_writelane_b32 v40, s4, 2
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; NO-CFI-SAVES-SPILL-TO-VGPR-NEXT: v_writelane_b32 v40, s30, 0
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; NO-CFI-SAVES-SPILL-TO-VGPR-NEXT: s_addk_i32 s32, 0x400
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; NO-CFI-SAVES-SPILL-TO-VGPR-NEXT: v_writelane_b32 v40, s31, 1
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; NO-CFI-SAVES-SPILL-TO-VGPR-NEXT: v_mov_b32_e32 v0, 0
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; NO-CFI-SAVES-SPILL-TO-VGPR-NEXT: s_getpc_b64 s[4:5]
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; NO-CFI-SAVES-SPILL-TO-VGPR-NEXT: s_add_u32 s4, s4, external_void_func_void@rel32@lo+4
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; NO-CFI-SAVES-SPILL-TO-VGPR-NEXT: s_addc_u32 s5, s5, external_void_func_void@rel32@hi+12
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; NO-CFI-SAVES-SPILL-TO-VGPR-NEXT: buffer_store_dword v0, off, s[0:3], s33
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; NO-CFI-SAVES-SPILL-TO-VGPR-NEXT: s_waitcnt vmcnt(0)
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; NO-CFI-SAVES-SPILL-TO-VGPR-NEXT: s_swappc_b64 s[30:31], s[4:5]
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; NO-CFI-SAVES-SPILL-TO-VGPR-NEXT: v_readlane_b32 s30, v40, 0
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; NO-CFI-SAVES-SPILL-TO-VGPR-NEXT: v_readlane_b32 s31, v40, 1
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; NO-CFI-SAVES-SPILL-TO-VGPR-NEXT: s_mov_b32 s32, s33
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; NO-CFI-SAVES-SPILL-TO-VGPR-NEXT: v_readlane_b32 s4, v40, 2
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; NO-CFI-SAVES-SPILL-TO-VGPR-NEXT: s_or_saveexec_b64 s[6:7], -1
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; NO-CFI-SAVES-SPILL-TO-VGPR-NEXT: buffer_load_dword v40, off, s[0:3], s33 offset:4 ; 4-byte Folded Reload
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; NO-CFI-SAVES-SPILL-TO-VGPR-NEXT: s_mov_b64 exec, s[6:7]
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; NO-CFI-SAVES-SPILL-TO-VGPR-NEXT: s_mov_b32 s33, s4
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; NO-CFI-SAVES-SPILL-TO-VGPR-NEXT: s_waitcnt vmcnt(0)
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; NO-CFI-SAVES-SPILL-TO-VGPR-NEXT: s_setpc_b64 s[30:31]
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;
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; CFI-SAVES-SPILL-TO-VGPR-LABEL: callee_with_stack_and_call:
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; CFI-SAVES-SPILL-TO-VGPR: ; %bb.0:
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; CFI-SAVES-SPILL-TO-VGPR-NEXT: s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
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; CFI-SAVES-SPILL-TO-VGPR-NEXT: s_mov_b32 s4, s33
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; CFI-SAVES-SPILL-TO-VGPR-NEXT: s_mov_b32 s33, s32
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; CFI-SAVES-SPILL-TO-VGPR-NEXT: s_or_saveexec_b64 s[8:9], -1
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; CFI-SAVES-SPILL-TO-VGPR-NEXT: buffer_store_dword v40, off, s[0:3], s33 offset:4 ; 4-byte Folded Spill
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; CFI-SAVES-SPILL-TO-VGPR-NEXT: s_mov_b64 exec, s[8:9]
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; CFI-SAVES-SPILL-TO-VGPR-NEXT: v_writelane_b32 v40, exec_lo, 2
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; CFI-SAVES-SPILL-TO-VGPR-NEXT: v_writelane_b32 v40, exec_hi, 3
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; CFI-SAVES-SPILL-TO-VGPR-NEXT: v_writelane_b32 v40, s4, 4
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; CFI-SAVES-SPILL-TO-VGPR-NEXT: v_writelane_b32 v40, s30, 0
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; CFI-SAVES-SPILL-TO-VGPR-NEXT: s_addk_i32 s32, 0x400
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; CFI-SAVES-SPILL-TO-VGPR-NEXT: v_writelane_b32 v40, s31, 1
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; CFI-SAVES-SPILL-TO-VGPR-NEXT: v_mov_b32_e32 v0, 0
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; CFI-SAVES-SPILL-TO-VGPR-NEXT: s_getpc_b64 s[4:5]
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; CFI-SAVES-SPILL-TO-VGPR-NEXT: s_add_u32 s4, s4, external_void_func_void@rel32@lo+4
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; CFI-SAVES-SPILL-TO-VGPR-NEXT: s_addc_u32 s5, s5, external_void_func_void@rel32@hi+12
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; CFI-SAVES-SPILL-TO-VGPR-NEXT: buffer_store_dword v0, off, s[0:3], s33
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; CFI-SAVES-SPILL-TO-VGPR-NEXT: s_waitcnt vmcnt(0)
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; CFI-SAVES-SPILL-TO-VGPR-NEXT: s_swappc_b64 s[30:31], s[4:5]
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; CFI-SAVES-SPILL-TO-VGPR-NEXT: v_readlane_b32 s30, v40, 0
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; CFI-SAVES-SPILL-TO-VGPR-NEXT: v_readlane_b32 s31, v40, 1
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; CFI-SAVES-SPILL-TO-VGPR-NEXT: s_mov_b32 s32, s33
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; CFI-SAVES-SPILL-TO-VGPR-NEXT: v_readlane_b32 s4, v40, 4
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; CFI-SAVES-SPILL-TO-VGPR-NEXT: s_or_saveexec_b64 s[6:7], -1
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; CFI-SAVES-SPILL-TO-VGPR-NEXT: buffer_load_dword v40, off, s[0:3], s33 offset:4 ; 4-byte Folded Reload
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; CFI-SAVES-SPILL-TO-VGPR-NEXT: s_mov_b64 exec, s[6:7]
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; CFI-SAVES-SPILL-TO-VGPR-NEXT: s_mov_b32 s33, s4
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; CFI-SAVES-SPILL-TO-VGPR-NEXT: s_waitcnt vmcnt(0)
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; CFI-SAVES-SPILL-TO-VGPR-NEXT: s_setpc_b64 s[30:31]
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;
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; NO-CFI-SAVES-NO-SPILL-TO-VGPR-LABEL: callee_with_stack_and_call:
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; NO-CFI-SAVES-NO-SPILL-TO-VGPR: ; %bb.0:
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; NO-CFI-SAVES-NO-SPILL-TO-VGPR-NEXT: s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
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; NO-CFI-SAVES-NO-SPILL-TO-VGPR-NEXT: s_mov_b32 s4, s33
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; NO-CFI-SAVES-NO-SPILL-TO-VGPR-NEXT: s_mov_b32 s33, s32
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; NO-CFI-SAVES-NO-SPILL-TO-VGPR-NEXT: v_mov_b32_e32 v0, s4
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; NO-CFI-SAVES-NO-SPILL-TO-VGPR-NEXT: buffer_store_dword v0, off, s[0:3], s33 offset:12 ; 4-byte Folded Spill
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; NO-CFI-SAVES-NO-SPILL-TO-VGPR-NEXT: s_addk_i32 s32, 0x800
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; NO-CFI-SAVES-NO-SPILL-TO-VGPR-NEXT: s_mov_b64 s[4:5], exec
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; NO-CFI-SAVES-NO-SPILL-TO-VGPR-NEXT: s_mov_b64 exec, 3
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; NO-CFI-SAVES-NO-SPILL-TO-VGPR-NEXT: buffer_store_dword v0, off, s[0:3], s33 offset:16
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; NO-CFI-SAVES-NO-SPILL-TO-VGPR-NEXT: v_writelane_b32 v0, s30, 0
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; NO-CFI-SAVES-NO-SPILL-TO-VGPR-NEXT: v_writelane_b32 v0, s31, 1
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; NO-CFI-SAVES-NO-SPILL-TO-VGPR-NEXT: buffer_store_dword v0, off, s[0:3], s33 offset:4 ; 4-byte Folded Spill
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; NO-CFI-SAVES-NO-SPILL-TO-VGPR-NEXT: buffer_load_dword v0, off, s[0:3], s33 offset:16
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; NO-CFI-SAVES-NO-SPILL-TO-VGPR-NEXT: s_waitcnt vmcnt(0)
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; NO-CFI-SAVES-NO-SPILL-TO-VGPR-NEXT: s_mov_b64 exec, s[4:5]
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; NO-CFI-SAVES-NO-SPILL-TO-VGPR-NEXT: v_mov_b32_e32 v0, 0
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; NO-CFI-SAVES-NO-SPILL-TO-VGPR-NEXT: s_getpc_b64 s[4:5]
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; NO-CFI-SAVES-NO-SPILL-TO-VGPR-NEXT: s_add_u32 s4, s4, external_void_func_void@rel32@lo+4
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; NO-CFI-SAVES-NO-SPILL-TO-VGPR-NEXT: s_addc_u32 s5, s5, external_void_func_void@rel32@hi+12
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; NO-CFI-SAVES-NO-SPILL-TO-VGPR-NEXT: buffer_store_dword v0, off, s[0:3], s33
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; NO-CFI-SAVES-NO-SPILL-TO-VGPR-NEXT: s_waitcnt vmcnt(0)
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; NO-CFI-SAVES-NO-SPILL-TO-VGPR-NEXT: s_swappc_b64 s[30:31], s[4:5]
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; NO-CFI-SAVES-NO-SPILL-TO-VGPR-NEXT: s_mov_b64 s[4:5], exec
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; NO-CFI-SAVES-NO-SPILL-TO-VGPR-NEXT: s_mov_b64 exec, 3
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; NO-CFI-SAVES-NO-SPILL-TO-VGPR-NEXT: buffer_store_dword v0, off, s[0:3], s33 offset:16
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; NO-CFI-SAVES-NO-SPILL-TO-VGPR-NEXT: buffer_load_dword v0, off, s[0:3], s33 offset:4 ; 4-byte Folded Reload
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; NO-CFI-SAVES-NO-SPILL-TO-VGPR-NEXT: s_waitcnt vmcnt(0)
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; NO-CFI-SAVES-NO-SPILL-TO-VGPR-NEXT: v_readlane_b32 s30, v0, 0
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; NO-CFI-SAVES-NO-SPILL-TO-VGPR-NEXT: v_readlane_b32 s31, v0, 1
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; NO-CFI-SAVES-NO-SPILL-TO-VGPR-NEXT: buffer_load_dword v0, off, s[0:3], s33 offset:16
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; NO-CFI-SAVES-NO-SPILL-TO-VGPR-NEXT: s_waitcnt vmcnt(0)
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; NO-CFI-SAVES-NO-SPILL-TO-VGPR-NEXT: s_mov_b64 exec, s[4:5]
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; NO-CFI-SAVES-NO-SPILL-TO-VGPR-NEXT: buffer_load_dword v0, off, s[0:3], s33 offset:12 ; 4-byte Folded Reload
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; NO-CFI-SAVES-NO-SPILL-TO-VGPR-NEXT: s_mov_b32 s32, s33
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; NO-CFI-SAVES-NO-SPILL-TO-VGPR-NEXT: s_waitcnt vmcnt(0)
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; NO-CFI-SAVES-NO-SPILL-TO-VGPR-NEXT: v_readfirstlane_b32 s4, v0
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; NO-CFI-SAVES-NO-SPILL-TO-VGPR-NEXT: s_mov_b32 s33, s4
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; NO-CFI-SAVES-NO-SPILL-TO-VGPR-NEXT: s_setpc_b64 s[30:31]
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;
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; CFI-SAVES-NO-SPILL-TO-VGPR-LABEL: callee_with_stack_and_call:
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; CFI-SAVES-NO-SPILL-TO-VGPR: ; %bb.0:
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; CFI-SAVES-NO-SPILL-TO-VGPR-NEXT: s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
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; CFI-SAVES-NO-SPILL-TO-VGPR-NEXT: s_mov_b32 s4, s33
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; CFI-SAVES-NO-SPILL-TO-VGPR-NEXT: s_mov_b32 s33, s32
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; CFI-SAVES-NO-SPILL-TO-VGPR-NEXT: v_mov_b32_e32 v0, exec_lo
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; CFI-SAVES-NO-SPILL-TO-VGPR-NEXT: buffer_store_dword v0, off, s[0:3], s33 offset:12 ; 4-byte Folded Spill
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; CFI-SAVES-NO-SPILL-TO-VGPR-NEXT: v_mov_b32_e32 v0, exec_hi
|
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; CFI-SAVES-NO-SPILL-TO-VGPR-NEXT: buffer_store_dword v0, off, s[0:3], s33 offset:16 ; 4-byte Folded Spill
|
|
; CFI-SAVES-NO-SPILL-TO-VGPR-NEXT: v_mov_b32_e32 v0, s4
|
|
; CFI-SAVES-NO-SPILL-TO-VGPR-NEXT: buffer_store_dword v0, off, s[0:3], s33 offset:20 ; 4-byte Folded Spill
|
|
; CFI-SAVES-NO-SPILL-TO-VGPR-NEXT: s_addk_i32 s32, 0x800
|
|
; CFI-SAVES-NO-SPILL-TO-VGPR-NEXT: s_mov_b64 s[4:5], exec
|
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; CFI-SAVES-NO-SPILL-TO-VGPR-NEXT: s_mov_b64 exec, 3
|
|
; CFI-SAVES-NO-SPILL-TO-VGPR-NEXT: buffer_store_dword v0, off, s[0:3], s33 offset:24
|
|
; CFI-SAVES-NO-SPILL-TO-VGPR-NEXT: v_writelane_b32 v0, s30, 0
|
|
; CFI-SAVES-NO-SPILL-TO-VGPR-NEXT: v_writelane_b32 v0, s31, 1
|
|
; CFI-SAVES-NO-SPILL-TO-VGPR-NEXT: buffer_store_dword v0, off, s[0:3], s33 offset:4 ; 4-byte Folded Spill
|
|
; CFI-SAVES-NO-SPILL-TO-VGPR-NEXT: buffer_load_dword v0, off, s[0:3], s33 offset:24
|
|
; CFI-SAVES-NO-SPILL-TO-VGPR-NEXT: s_waitcnt vmcnt(0)
|
|
; CFI-SAVES-NO-SPILL-TO-VGPR-NEXT: s_mov_b64 exec, s[4:5]
|
|
; CFI-SAVES-NO-SPILL-TO-VGPR-NEXT: v_mov_b32_e32 v0, 0
|
|
; CFI-SAVES-NO-SPILL-TO-VGPR-NEXT: s_getpc_b64 s[4:5]
|
|
; CFI-SAVES-NO-SPILL-TO-VGPR-NEXT: s_add_u32 s4, s4, external_void_func_void@rel32@lo+4
|
|
; CFI-SAVES-NO-SPILL-TO-VGPR-NEXT: s_addc_u32 s5, s5, external_void_func_void@rel32@hi+12
|
|
; CFI-SAVES-NO-SPILL-TO-VGPR-NEXT: buffer_store_dword v0, off, s[0:3], s33
|
|
; CFI-SAVES-NO-SPILL-TO-VGPR-NEXT: s_waitcnt vmcnt(0)
|
|
; CFI-SAVES-NO-SPILL-TO-VGPR-NEXT: s_swappc_b64 s[30:31], s[4:5]
|
|
; CFI-SAVES-NO-SPILL-TO-VGPR-NEXT: s_mov_b64 s[4:5], exec
|
|
; CFI-SAVES-NO-SPILL-TO-VGPR-NEXT: s_mov_b64 exec, 3
|
|
; CFI-SAVES-NO-SPILL-TO-VGPR-NEXT: buffer_store_dword v0, off, s[0:3], s33 offset:24
|
|
; CFI-SAVES-NO-SPILL-TO-VGPR-NEXT: buffer_load_dword v0, off, s[0:3], s33 offset:4 ; 4-byte Folded Reload
|
|
; CFI-SAVES-NO-SPILL-TO-VGPR-NEXT: s_waitcnt vmcnt(0)
|
|
; CFI-SAVES-NO-SPILL-TO-VGPR-NEXT: v_readlane_b32 s30, v0, 0
|
|
; CFI-SAVES-NO-SPILL-TO-VGPR-NEXT: v_readlane_b32 s31, v0, 1
|
|
; CFI-SAVES-NO-SPILL-TO-VGPR-NEXT: buffer_load_dword v0, off, s[0:3], s33 offset:24
|
|
; CFI-SAVES-NO-SPILL-TO-VGPR-NEXT: s_waitcnt vmcnt(0)
|
|
; CFI-SAVES-NO-SPILL-TO-VGPR-NEXT: s_mov_b64 exec, s[4:5]
|
|
; CFI-SAVES-NO-SPILL-TO-VGPR-NEXT: buffer_load_dword v0, off, s[0:3], s33 offset:20 ; 4-byte Folded Reload
|
|
; CFI-SAVES-NO-SPILL-TO-VGPR-NEXT: s_mov_b32 s32, s33
|
|
; CFI-SAVES-NO-SPILL-TO-VGPR-NEXT: s_waitcnt vmcnt(0)
|
|
; CFI-SAVES-NO-SPILL-TO-VGPR-NEXT: v_readfirstlane_b32 s4, v0
|
|
; CFI-SAVES-NO-SPILL-TO-VGPR-NEXT: s_mov_b32 s33, s4
|
|
; CFI-SAVES-NO-SPILL-TO-VGPR-NEXT: s_setpc_b64 s[30:31]
|
|
%alloca = alloca i32, addrspace(5)
|
|
store volatile i32 0, ptr addrspace(5) %alloca
|
|
call void @external_void_func_void()
|
|
ret void
|
|
}
|
|
|
|
attributes #0 = { nounwind "amdgpu-no-dispatch-id" "amdgpu-no-dispatch-ptr" "amdgpu-no-implicitarg-ptr" "amdgpu-no-workgroup-id-x" "amdgpu-no-workgroup-id-y" "amdgpu-no-workgroup-id-z" "amdgpu-no-workitem-id-x" "amdgpu-no-workitem-id-y" "amdgpu-no-workitem-id-z" }
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