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TheRock/compiler/amd-llvm/llvm/test/CodeGen/M68k/GlobalISel/irtranslator-call.ll
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Flatten subprojects into a single base monorepo
2026-09-02 16:34:47 -07:00

321 lines
19 KiB
LLVM
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; NOTE: Assertions have been autogenerated by utils/update_mir_test_checks.py
; RUN: llc -mtriple=m68k -O0 -global-isel -stop-after=irtranslator -verify-machineinstrs %s -o - | FileCheck %s
%struct.A = type { i8, i16, i32 }
declare void @trivial_callee()
define void @test_trivial_call() {
; CHECK-LABEL: name: test_trivial_call
; CHECK: bb.1 (%ir-block.0):
; CHECK-NEXT: ADJCALLSTACKDOWN 0, 0, implicit-def $sp, implicit-def $ccr, implicit $sp
; CHECK-NEXT: CALLb @trivial_callee, csr_std, implicit $sp
; CHECK-NEXT: ADJCALLSTACKUP 0, 0, implicit-def $sp, implicit-def $ccr, implicit $sp
; CHECK-NEXT: RTS
call void @trivial_callee()
ret void
}
declare i32 @ret_i32_callee()
define i32 @test_ret_i32() {
; CHECK-LABEL: name: test_ret_i32
; CHECK: bb.1 (%ir-block.0):
; CHECK-NEXT: ADJCALLSTACKDOWN 0, 0, implicit-def $sp, implicit-def $ccr, implicit $sp
; CHECK-NEXT: CALLb @ret_i32_callee, csr_std, implicit $sp, implicit-def $d0
; CHECK-NEXT: [[COPY:%[0-9]+]]:_(s32) = COPY $d0
; CHECK-NEXT: ADJCALLSTACKUP 0, 0, implicit-def $sp, implicit-def $ccr, implicit $sp
; CHECK-NEXT: $d0 = COPY [[COPY]](s32)
; CHECK-NEXT: RTS implicit $d0
%res = call i32 @ret_i32_callee()
ret i32 %res
}
declare i16 @ret_i16_callee()
define i16 @test_ret_i16() nounwind {
; CHECK-LABEL: name: test_ret_i16
; CHECK: bb.1 (%ir-block.0):
; CHECK-NEXT: ADJCALLSTACKDOWN 0, 0, implicit-def $sp, implicit-def $ccr, implicit $sp
; CHECK-NEXT: CALLb @ret_i16_callee, csr_std, implicit $sp, implicit-def $wd0
; CHECK-NEXT: [[COPY:%[0-9]+]]:_(s16) = COPY $wd0
; CHECK-NEXT: ADJCALLSTACKUP 0, 0, implicit-def $sp, implicit-def $ccr, implicit $sp
; CHECK-NEXT: $wd0 = COPY [[COPY]](s16)
; CHECK-NEXT: RTS implicit $wd0
%1 = call i16 @ret_i16_callee()
ret i16 %1
}
declare i8 @ret_i8_callee()
define i8 @test_ret_i8() nounwind {
; CHECK-LABEL: name: test_ret_i8
; CHECK: bb.1 (%ir-block.0):
; CHECK-NEXT: ADJCALLSTACKDOWN 0, 0, implicit-def $sp, implicit-def $ccr, implicit $sp
; CHECK-NEXT: CALLb @ret_i8_callee, csr_std, implicit $sp, implicit-def $bd0
; CHECK-NEXT: [[COPY:%[0-9]+]]:_(s8) = COPY $bd0
; CHECK-NEXT: ADJCALLSTACKUP 0, 0, implicit-def $sp, implicit-def $ccr, implicit $sp
; CHECK-NEXT: $bd0 = COPY [[COPY]](s8)
; CHECK-NEXT: RTS implicit $bd0
%1 = call i8 @ret_i8_callee()
ret i8 %1
}
declare void @sret_callee(ptr sret(%struct.A))
define void @test_sret(ptr sret(%struct.A) %0) nounwind {
; CHECK-LABEL: name: test_sret
; CHECK: bb.1 (%ir-block.1):
; CHECK-NEXT: [[FRAME_INDEX:%[0-9]+]]:_(p0) = G_FRAME_INDEX %fixed-stack.0
; CHECK-NEXT: [[LOAD:%[0-9]+]]:_(p0) = G_LOAD [[FRAME_INDEX]](p0) :: (load (p0) from %fixed-stack.0, align 8)
; CHECK-NEXT: ADJCALLSTACKDOWN 4, 0, implicit-def $sp, implicit-def $ccr, implicit $sp
; CHECK-NEXT: [[COPY:%[0-9]+]]:_(p0) = COPY $sp
; CHECK-NEXT: [[C:%[0-9]+]]:_(s32) = G_CONSTANT i32 0
; CHECK-NEXT: [[PTR_ADD:%[0-9]+]]:_(p0) = G_PTR_ADD [[COPY]], [[C]](s32)
; CHECK-NEXT: G_STORE [[LOAD]](p0), [[PTR_ADD]](p0) :: (store (p0) into stack, align 1)
; CHECK-NEXT: CALLb @sret_callee, csr_std, implicit $sp
; CHECK-NEXT: ADJCALLSTACKUP 4, 0, implicit-def $sp, implicit-def $ccr, implicit $sp
; CHECK-NEXT: RTS
call void @sret_callee(ptr sret(%struct.A) %0)
ret void
}
declare void @arg_i32_i16_i8_callee(i32, i16, i8)
define void @test_arg_i32_i16_i8() nounwind {
; CHECK-LABEL: name: test_arg_i32_i16_i8
; CHECK: bb.1 (%ir-block.0):
; CHECK-NEXT: [[C:%[0-9]+]]:_(s32) = G_CONSTANT i32 0
; CHECK-NEXT: [[C1:%[0-9]+]]:_(s16) = G_CONSTANT i16 1
; CHECK-NEXT: [[C2:%[0-9]+]]:_(s8) = G_CONSTANT i8 2
; CHECK-NEXT: ADJCALLSTACKDOWN 12, 0, implicit-def $sp, implicit-def $ccr, implicit $sp
; CHECK-NEXT: [[COPY:%[0-9]+]]:_(p0) = COPY $sp
; CHECK-NEXT: [[C3:%[0-9]+]]:_(s32) = G_CONSTANT i32 0
; CHECK-NEXT: [[PTR_ADD:%[0-9]+]]:_(p0) = G_PTR_ADD [[COPY]], [[C3]](s32)
; CHECK-NEXT: G_STORE [[C]](s32), [[PTR_ADD]](p0) :: (store (s32) into stack, align 1)
; CHECK-NEXT: [[COPY1:%[0-9]+]]:_(p0) = COPY $sp
; CHECK-NEXT: [[C4:%[0-9]+]]:_(s32) = G_CONSTANT i32 4
; CHECK-NEXT: [[PTR_ADD1:%[0-9]+]]:_(p0) = G_PTR_ADD [[COPY1]], [[C4]](s32)
; CHECK-NEXT: [[ANYEXT:%[0-9]+]]:_(s32) = G_ANYEXT [[C1]](s16)
; CHECK-NEXT: G_STORE [[ANYEXT]](s32), [[PTR_ADD1]](p0) :: (store (s16) into stack + 4, align 1)
; CHECK-NEXT: [[COPY2:%[0-9]+]]:_(p0) = COPY $sp
; CHECK-NEXT: [[C5:%[0-9]+]]:_(s32) = G_CONSTANT i32 8
; CHECK-NEXT: [[PTR_ADD2:%[0-9]+]]:_(p0) = G_PTR_ADD [[COPY2]], [[C5]](s32)
; CHECK-NEXT: [[ANYEXT1:%[0-9]+]]:_(s32) = G_ANYEXT [[C2]](s8)
; CHECK-NEXT: G_STORE [[ANYEXT1]](s32), [[PTR_ADD2]](p0) :: (store (s8) into stack + 8)
; CHECK-NEXT: CALLb @arg_i32_i16_i8_callee, csr_std, implicit $sp
; CHECK-NEXT: ADJCALLSTACKUP 12, 0, implicit-def $sp, implicit-def $ccr, implicit $sp
; CHECK-NEXT: RTS
call void @arg_i32_i16_i8_callee(i32 0, i16 1, i8 2)
ret void
}
declare void @arg_struct_callee(%struct.A)
define void @test_arg_struct(ptr %0) nounwind {
; CHECK-LABEL: name: test_arg_struct
; CHECK: bb.1 (%ir-block.1):
; CHECK-NEXT: [[FRAME_INDEX:%[0-9]+]]:_(p0) = G_FRAME_INDEX %fixed-stack.0
; CHECK-NEXT: [[LOAD:%[0-9]+]]:_(p0) = G_LOAD [[FRAME_INDEX]](p0) :: (load (p0) from %fixed-stack.0, align 8)
; CHECK-NEXT: [[LOAD1:%[0-9]+]]:_(s8) = G_LOAD [[LOAD]](p0) :: (load (s8) from %ir.0, align 2)
; CHECK-NEXT: [[C:%[0-9]+]]:_(s32) = G_CONSTANT i32 2
; CHECK-NEXT: [[PTR_ADD:%[0-9]+]]:_(p0) = nuw inbounds G_PTR_ADD [[LOAD]], [[C]](s32)
; CHECK-NEXT: [[LOAD2:%[0-9]+]]:_(s16) = G_LOAD [[PTR_ADD]](p0) :: (load (s16) from %ir.0 + 2)
; CHECK-NEXT: [[C1:%[0-9]+]]:_(s32) = G_CONSTANT i32 4
; CHECK-NEXT: [[PTR_ADD1:%[0-9]+]]:_(p0) = nuw inbounds G_PTR_ADD [[LOAD]], [[C1]](s32)
; CHECK-NEXT: [[LOAD3:%[0-9]+]]:_(s32) = G_LOAD [[PTR_ADD1]](p0) :: (load (s32) from %ir.0 + 4, align 2)
; CHECK-NEXT: ADJCALLSTACKDOWN 12, 0, implicit-def $sp, implicit-def $ccr, implicit $sp
; CHECK-NEXT: [[COPY:%[0-9]+]]:_(p0) = COPY $sp
; CHECK-NEXT: [[C2:%[0-9]+]]:_(s32) = G_CONSTANT i32 0
; CHECK-NEXT: [[PTR_ADD2:%[0-9]+]]:_(p0) = G_PTR_ADD [[COPY]], [[C2]](s32)
; CHECK-NEXT: [[ANYEXT:%[0-9]+]]:_(s32) = G_ANYEXT [[LOAD1]](s8)
; CHECK-NEXT: G_STORE [[ANYEXT]](s32), [[PTR_ADD2]](p0) :: (store (s8) into stack)
; CHECK-NEXT: [[COPY1:%[0-9]+]]:_(p0) = COPY $sp
; CHECK-NEXT: [[C3:%[0-9]+]]:_(s32) = G_CONSTANT i32 4
; CHECK-NEXT: [[PTR_ADD3:%[0-9]+]]:_(p0) = G_PTR_ADD [[COPY1]], [[C3]](s32)
; CHECK-NEXT: [[ANYEXT1:%[0-9]+]]:_(s32) = G_ANYEXT [[LOAD2]](s16)
; CHECK-NEXT: G_STORE [[ANYEXT1]](s32), [[PTR_ADD3]](p0) :: (store (s16) into stack + 4, align 1)
; CHECK-NEXT: [[COPY2:%[0-9]+]]:_(p0) = COPY $sp
; CHECK-NEXT: [[C4:%[0-9]+]]:_(s32) = G_CONSTANT i32 8
; CHECK-NEXT: [[PTR_ADD4:%[0-9]+]]:_(p0) = G_PTR_ADD [[COPY2]], [[C4]](s32)
; CHECK-NEXT: G_STORE [[LOAD3]](s32), [[PTR_ADD4]](p0) :: (store (s32) into stack + 8, align 1)
; CHECK-NEXT: CALLb @arg_struct_callee, csr_std, implicit $sp
; CHECK-NEXT: ADJCALLSTACKUP 12, 0, implicit-def $sp, implicit-def $ccr, implicit $sp
; CHECK-NEXT: RTS
%2 = load %struct.A, ptr %0
call void @arg_struct_callee(%struct.A %2)
ret void
}
declare void @arg_array_callee([8 x i8])
define void @test_arg_array(ptr %0) nounwind {
; CHECK-LABEL: name: test_arg_array
; CHECK: bb.1 (%ir-block.1):
; CHECK-NEXT: [[FRAME_INDEX:%[0-9]+]]:_(p0) = G_FRAME_INDEX %fixed-stack.0
; CHECK-NEXT: [[LOAD:%[0-9]+]]:_(p0) = G_LOAD [[FRAME_INDEX]](p0) :: (load (p0) from %fixed-stack.0, align 8)
; CHECK-NEXT: [[LOAD1:%[0-9]+]]:_(s8) = G_LOAD [[LOAD]](p0) :: (load (s8) from %ir.0)
; CHECK-NEXT: [[C:%[0-9]+]]:_(s32) = G_CONSTANT i32 1
; CHECK-NEXT: [[PTR_ADD:%[0-9]+]]:_(p0) = nuw inbounds G_PTR_ADD [[LOAD]], [[C]](s32)
; CHECK-NEXT: [[LOAD2:%[0-9]+]]:_(s8) = G_LOAD [[PTR_ADD]](p0) :: (load (s8) from %ir.0 + 1)
; CHECK-NEXT: [[C1:%[0-9]+]]:_(s32) = G_CONSTANT i32 2
; CHECK-NEXT: [[PTR_ADD1:%[0-9]+]]:_(p0) = nuw inbounds G_PTR_ADD [[LOAD]], [[C1]](s32)
; CHECK-NEXT: [[LOAD3:%[0-9]+]]:_(s8) = G_LOAD [[PTR_ADD1]](p0) :: (load (s8) from %ir.0 + 2)
; CHECK-NEXT: [[C2:%[0-9]+]]:_(s32) = G_CONSTANT i32 3
; CHECK-NEXT: [[PTR_ADD2:%[0-9]+]]:_(p0) = nuw inbounds G_PTR_ADD [[LOAD]], [[C2]](s32)
; CHECK-NEXT: [[LOAD4:%[0-9]+]]:_(s8) = G_LOAD [[PTR_ADD2]](p0) :: (load (s8) from %ir.0 + 3)
; CHECK-NEXT: [[C3:%[0-9]+]]:_(s32) = G_CONSTANT i32 4
; CHECK-NEXT: [[PTR_ADD3:%[0-9]+]]:_(p0) = nuw inbounds G_PTR_ADD [[LOAD]], [[C3]](s32)
; CHECK-NEXT: [[LOAD5:%[0-9]+]]:_(s8) = G_LOAD [[PTR_ADD3]](p0) :: (load (s8) from %ir.0 + 4)
; CHECK-NEXT: [[C4:%[0-9]+]]:_(s32) = G_CONSTANT i32 5
; CHECK-NEXT: [[PTR_ADD4:%[0-9]+]]:_(p0) = nuw inbounds G_PTR_ADD [[LOAD]], [[C4]](s32)
; CHECK-NEXT: [[LOAD6:%[0-9]+]]:_(s8) = G_LOAD [[PTR_ADD4]](p0) :: (load (s8) from %ir.0 + 5)
; CHECK-NEXT: [[C5:%[0-9]+]]:_(s32) = G_CONSTANT i32 6
; CHECK-NEXT: [[PTR_ADD5:%[0-9]+]]:_(p0) = nuw inbounds G_PTR_ADD [[LOAD]], [[C5]](s32)
; CHECK-NEXT: [[LOAD7:%[0-9]+]]:_(s8) = G_LOAD [[PTR_ADD5]](p0) :: (load (s8) from %ir.0 + 6)
; CHECK-NEXT: [[C6:%[0-9]+]]:_(s32) = G_CONSTANT i32 7
; CHECK-NEXT: [[PTR_ADD6:%[0-9]+]]:_(p0) = nuw inbounds G_PTR_ADD [[LOAD]], [[C6]](s32)
; CHECK-NEXT: [[LOAD8:%[0-9]+]]:_(s8) = G_LOAD [[PTR_ADD6]](p0) :: (load (s8) from %ir.0 + 7)
; CHECK-NEXT: ADJCALLSTACKDOWN 32, 0, implicit-def $sp, implicit-def $ccr, implicit $sp
; CHECK-NEXT: [[COPY:%[0-9]+]]:_(p0) = COPY $sp
; CHECK-NEXT: [[C7:%[0-9]+]]:_(s32) = G_CONSTANT i32 0
; CHECK-NEXT: [[PTR_ADD7:%[0-9]+]]:_(p0) = G_PTR_ADD [[COPY]], [[C7]](s32)
; CHECK-NEXT: [[ANYEXT:%[0-9]+]]:_(s32) = G_ANYEXT [[LOAD1]](s8)
; CHECK-NEXT: G_STORE [[ANYEXT]](s32), [[PTR_ADD7]](p0) :: (store (s8) into stack)
; CHECK-NEXT: [[COPY1:%[0-9]+]]:_(p0) = COPY $sp
; CHECK-NEXT: [[C8:%[0-9]+]]:_(s32) = G_CONSTANT i32 4
; CHECK-NEXT: [[PTR_ADD8:%[0-9]+]]:_(p0) = G_PTR_ADD [[COPY1]], [[C8]](s32)
; CHECK-NEXT: [[ANYEXT1:%[0-9]+]]:_(s32) = G_ANYEXT [[LOAD2]](s8)
; CHECK-NEXT: G_STORE [[ANYEXT1]](s32), [[PTR_ADD8]](p0) :: (store (s8) into stack + 4)
; CHECK-NEXT: [[COPY2:%[0-9]+]]:_(p0) = COPY $sp
; CHECK-NEXT: [[C9:%[0-9]+]]:_(s32) = G_CONSTANT i32 8
; CHECK-NEXT: [[PTR_ADD9:%[0-9]+]]:_(p0) = G_PTR_ADD [[COPY2]], [[C9]](s32)
; CHECK-NEXT: [[ANYEXT2:%[0-9]+]]:_(s32) = G_ANYEXT [[LOAD3]](s8)
; CHECK-NEXT: G_STORE [[ANYEXT2]](s32), [[PTR_ADD9]](p0) :: (store (s8) into stack + 8)
; CHECK-NEXT: [[COPY3:%[0-9]+]]:_(p0) = COPY $sp
; CHECK-NEXT: [[C10:%[0-9]+]]:_(s32) = G_CONSTANT i32 12
; CHECK-NEXT: [[PTR_ADD10:%[0-9]+]]:_(p0) = G_PTR_ADD [[COPY3]], [[C10]](s32)
; CHECK-NEXT: [[ANYEXT3:%[0-9]+]]:_(s32) = G_ANYEXT [[LOAD4]](s8)
; CHECK-NEXT: G_STORE [[ANYEXT3]](s32), [[PTR_ADD10]](p0) :: (store (s8) into stack + 12)
; CHECK-NEXT: [[COPY4:%[0-9]+]]:_(p0) = COPY $sp
; CHECK-NEXT: [[C11:%[0-9]+]]:_(s32) = G_CONSTANT i32 16
; CHECK-NEXT: [[PTR_ADD11:%[0-9]+]]:_(p0) = G_PTR_ADD [[COPY4]], [[C11]](s32)
; CHECK-NEXT: [[ANYEXT4:%[0-9]+]]:_(s32) = G_ANYEXT [[LOAD5]](s8)
; CHECK-NEXT: G_STORE [[ANYEXT4]](s32), [[PTR_ADD11]](p0) :: (store (s8) into stack + 16)
; CHECK-NEXT: [[COPY5:%[0-9]+]]:_(p0) = COPY $sp
; CHECK-NEXT: [[C12:%[0-9]+]]:_(s32) = G_CONSTANT i32 20
; CHECK-NEXT: [[PTR_ADD12:%[0-9]+]]:_(p0) = G_PTR_ADD [[COPY5]], [[C12]](s32)
; CHECK-NEXT: [[ANYEXT5:%[0-9]+]]:_(s32) = G_ANYEXT [[LOAD6]](s8)
; CHECK-NEXT: G_STORE [[ANYEXT5]](s32), [[PTR_ADD12]](p0) :: (store (s8) into stack + 20)
; CHECK-NEXT: [[COPY6:%[0-9]+]]:_(p0) = COPY $sp
; CHECK-NEXT: [[C13:%[0-9]+]]:_(s32) = G_CONSTANT i32 24
; CHECK-NEXT: [[PTR_ADD13:%[0-9]+]]:_(p0) = G_PTR_ADD [[COPY6]], [[C13]](s32)
; CHECK-NEXT: [[ANYEXT6:%[0-9]+]]:_(s32) = G_ANYEXT [[LOAD7]](s8)
; CHECK-NEXT: G_STORE [[ANYEXT6]](s32), [[PTR_ADD13]](p0) :: (store (s8) into stack + 24)
; CHECK-NEXT: [[COPY7:%[0-9]+]]:_(p0) = COPY $sp
; CHECK-NEXT: [[C14:%[0-9]+]]:_(s32) = G_CONSTANT i32 28
; CHECK-NEXT: [[PTR_ADD14:%[0-9]+]]:_(p0) = G_PTR_ADD [[COPY7]], [[C14]](s32)
; CHECK-NEXT: [[ANYEXT7:%[0-9]+]]:_(s32) = G_ANYEXT [[LOAD8]](s8)
; CHECK-NEXT: G_STORE [[ANYEXT7]](s32), [[PTR_ADD14]](p0) :: (store (s8) into stack + 28)
; CHECK-NEXT: CALLb @arg_array_callee, csr_std, implicit $sp
; CHECK-NEXT: ADJCALLSTACKUP 32, 0, implicit-def $sp, implicit-def $ccr, implicit $sp
; CHECK-NEXT: RTS
%2 = load [8 x i8], ptr %0
call void @arg_array_callee([8 x i8] %2)
ret void
}
declare void @arg_pass_struct_by_ptr_callee(ptr)
define void @test_arg_pass_struct_by_ptr(ptr %0) nounwind {
; CHECK-LABEL: name: test_arg_pass_struct_by_ptr
; CHECK: bb.1 (%ir-block.1):
; CHECK-NEXT: [[FRAME_INDEX:%[0-9]+]]:_(p0) = G_FRAME_INDEX %fixed-stack.0
; CHECK-NEXT: [[LOAD:%[0-9]+]]:_(p0) = G_LOAD [[FRAME_INDEX]](p0) :: (load (p0) from %fixed-stack.0, align 8)
; CHECK-NEXT: ADJCALLSTACKDOWN 4, 0, implicit-def $sp, implicit-def $ccr, implicit $sp
; CHECK-NEXT: [[COPY:%[0-9]+]]:_(p0) = COPY $sp
; CHECK-NEXT: [[C:%[0-9]+]]:_(s32) = G_CONSTANT i32 0
; CHECK-NEXT: [[PTR_ADD:%[0-9]+]]:_(p0) = G_PTR_ADD [[COPY]], [[C]](s32)
; CHECK-NEXT: G_STORE [[LOAD]](p0), [[PTR_ADD]](p0) :: (store (p0) into stack, align 1)
; CHECK-NEXT: CALLb @arg_pass_struct_by_ptr_callee, csr_std, implicit $sp
; CHECK-NEXT: ADJCALLSTACKUP 4, 0, implicit-def $sp, implicit-def $ccr, implicit $sp
; CHECK-NEXT: RTS
call void @arg_pass_struct_by_ptr_callee(ptr %0)
ret void
}
declare void @arg_pass_integer_byval_callee(ptr byval(i32), ptr byval(i16), ptr byval(i8))
define void @test_arg_pass_integer_byval(ptr %0, ptr %1, ptr %2) nounwind {
; CHECK-LABEL: name: test_arg_pass_integer_byval
; CHECK: bb.1 (%ir-block.3):
; CHECK-NEXT: [[FRAME_INDEX:%[0-9]+]]:_(p0) = G_FRAME_INDEX %fixed-stack.2
; CHECK-NEXT: [[LOAD:%[0-9]+]]:_(p0) = G_LOAD [[FRAME_INDEX]](p0) :: (load (p0) from %fixed-stack.2, align 8)
; CHECK-NEXT: [[FRAME_INDEX1:%[0-9]+]]:_(p0) = G_FRAME_INDEX %fixed-stack.1
; CHECK-NEXT: [[LOAD1:%[0-9]+]]:_(p0) = G_LOAD [[FRAME_INDEX1]](p0) :: (load (p0) from %fixed-stack.1)
; CHECK-NEXT: [[FRAME_INDEX2:%[0-9]+]]:_(p0) = G_FRAME_INDEX %fixed-stack.0
; CHECK-NEXT: [[LOAD2:%[0-9]+]]:_(p0) = G_LOAD [[FRAME_INDEX2]](p0) :: (load (p0) from %fixed-stack.0, align 8)
; CHECK-NEXT: ADJCALLSTACKDOWN 12, 0, implicit-def $sp, implicit-def $ccr, implicit $sp
; CHECK-NEXT: [[COPY:%[0-9]+]]:_(p0) = COPY $sp
; CHECK-NEXT: [[C:%[0-9]+]]:_(s32) = G_CONSTANT i32 0
; CHECK-NEXT: [[PTR_ADD:%[0-9]+]]:_(p0) = G_PTR_ADD [[COPY]], [[C]](s32)
; CHECK-NEXT: [[C1:%[0-9]+]]:_(s32) = G_CONSTANT i32 4
; CHECK-NEXT: G_MEMCPY [[PTR_ADD]](p0), [[LOAD]](p0), [[C1]](s32), 0 :: (dereferenceable store (s32) into stack, align 2), (dereferenceable load (s32) from %ir.0, align 2)
; CHECK-NEXT: [[COPY1:%[0-9]+]]:_(p0) = COPY $sp
; CHECK-NEXT: [[C2:%[0-9]+]]:_(s32) = G_CONSTANT i32 4
; CHECK-NEXT: [[PTR_ADD1:%[0-9]+]]:_(p0) = G_PTR_ADD [[COPY1]], [[C2]](s32)
; CHECK-NEXT: [[C3:%[0-9]+]]:_(s32) = G_CONSTANT i32 2
; CHECK-NEXT: G_MEMCPY [[PTR_ADD1]](p0), [[LOAD1]](p0), [[C3]](s32), 0 :: (dereferenceable store (s16) into stack + 4), (dereferenceable load (s16) from %ir.1)
; CHECK-NEXT: [[COPY2:%[0-9]+]]:_(p0) = COPY $sp
; CHECK-NEXT: [[C4:%[0-9]+]]:_(s32) = G_CONSTANT i32 8
; CHECK-NEXT: [[PTR_ADD2:%[0-9]+]]:_(p0) = G_PTR_ADD [[COPY2]], [[C4]](s32)
; CHECK-NEXT: [[C5:%[0-9]+]]:_(s32) = G_CONSTANT i32 1
; CHECK-NEXT: G_MEMCPY [[PTR_ADD2]](p0), [[LOAD2]](p0), [[C5]](s32), 0 :: (dereferenceable store (s8) into stack + 8), (dereferenceable load (s8) from %ir.2)
; CHECK-NEXT: CALLb @arg_pass_integer_byval_callee, csr_std, implicit $sp
; CHECK-NEXT: ADJCALLSTACKUP 12, 0, implicit-def $sp, implicit-def $ccr, implicit $sp
; CHECK-NEXT: RTS
call void @arg_pass_integer_byval_callee(ptr byval(i32) %0, ptr byval(i16) %1, ptr byval(i8) %2)
ret void
}
declare void @arg_pass_struct_byval_callee(ptr byval(%struct.A))
define void @test_arg_pass_struct_byval(ptr %0) nounwind {
; CHECK-LABEL: name: test_arg_pass_struct_byval
; CHECK: bb.1 (%ir-block.1):
; CHECK-NEXT: [[FRAME_INDEX:%[0-9]+]]:_(p0) = G_FRAME_INDEX %fixed-stack.0
; CHECK-NEXT: [[LOAD:%[0-9]+]]:_(p0) = G_LOAD [[FRAME_INDEX]](p0) :: (load (p0) from %fixed-stack.0, align 8)
; CHECK-NEXT: ADJCALLSTACKDOWN 8, 0, implicit-def $sp, implicit-def $ccr, implicit $sp
; CHECK-NEXT: [[COPY:%[0-9]+]]:_(p0) = COPY $sp
; CHECK-NEXT: [[C:%[0-9]+]]:_(s32) = G_CONSTANT i32 0
; CHECK-NEXT: [[PTR_ADD:%[0-9]+]]:_(p0) = G_PTR_ADD [[COPY]], [[C]](s32)
; CHECK-NEXT: [[C1:%[0-9]+]]:_(s32) = G_CONSTANT i32 8
; CHECK-NEXT: G_MEMCPY [[PTR_ADD]](p0), [[LOAD]](p0), [[C1]](s32), 0 :: (dereferenceable store (s64) into stack, align 2), (dereferenceable load (s64) from %ir.0, align 2)
; CHECK-NEXT: CALLb @arg_pass_struct_byval_callee, csr_std, implicit $sp
; CHECK-NEXT: ADJCALLSTACKUP 8, 0, implicit-def $sp, implicit-def $ccr, implicit $sp
; CHECK-NEXT: RTS
call void @arg_pass_struct_byval_callee(ptr byval(%struct.A) %0)
ret void
}
declare void @arg_pass_array_byval_callee(ptr byval([32 x i8]))
define void @test_arg_pass_array_byval(ptr %0) nounwind {
; CHECK-LABEL: name: test_arg_pass_array_byval
; CHECK: bb.1 (%ir-block.1):
; CHECK-NEXT: [[FRAME_INDEX:%[0-9]+]]:_(p0) = G_FRAME_INDEX %fixed-stack.0
; CHECK-NEXT: [[LOAD:%[0-9]+]]:_(p0) = G_LOAD [[FRAME_INDEX]](p0) :: (load (p0) from %fixed-stack.0, align 8)
; CHECK-NEXT: ADJCALLSTACKDOWN 32, 0, implicit-def $sp, implicit-def $ccr, implicit $sp
; CHECK-NEXT: [[COPY:%[0-9]+]]:_(p0) = COPY $sp
; CHECK-NEXT: [[C:%[0-9]+]]:_(s32) = G_CONSTANT i32 0
; CHECK-NEXT: [[PTR_ADD:%[0-9]+]]:_(p0) = G_PTR_ADD [[COPY]], [[C]](s32)
; CHECK-NEXT: [[C1:%[0-9]+]]:_(s32) = G_CONSTANT i32 32
; CHECK-NEXT: G_MEMCPY [[PTR_ADD]](p0), [[LOAD]](p0), [[C1]](s32), 0 :: (dereferenceable store (s256) into stack, align 1), (dereferenceable load (s256) from %ir.0, align 1)
; CHECK-NEXT: CALLb @arg_pass_array_byval_callee, csr_std, implicit $sp
; CHECK-NEXT: ADJCALLSTACKUP 32, 0, implicit-def $sp, implicit-def $ccr, implicit $sp
; CHECK-NEXT: RTS
call void @arg_pass_array_byval_callee(ptr byval([32 x i8]) %0)
ret void
}
define void @test_indirect_call(ptr %fptr) nounwind {
; CHECK-LABEL: name: test_indirect_call
; CHECK: bb.1 (%ir-block.0):
; CHECK-NEXT: [[FRAME_INDEX:%[0-9]+]]:_(p0) = G_FRAME_INDEX %fixed-stack.0
; CHECK-NEXT: [[LOAD:%[0-9]+]]:ar32(p0) = G_LOAD [[FRAME_INDEX]](p0) :: (load (p0) from %fixed-stack.0, align 8)
; CHECK-NEXT: ADJCALLSTACKDOWN 0, 0, implicit-def $sp, implicit-def $ccr, implicit $sp
; CHECK-NEXT: CALLj [[LOAD]](p0), csr_std, implicit $sp
; CHECK-NEXT: ADJCALLSTACKUP 0, 0, implicit-def $sp, implicit-def $ccr, implicit $sp
; CHECK-NEXT: RTS
call void %fptr()
ret void
}
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