37 lines
1.0 KiB
LLVM
37 lines
1.0 KiB
LLVM
; RUN: opt -S -amdgpu-stress-function-calls -amdgpu-always-inline %s | FileCheck %s
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; CHECK: define internal fastcc i32 @alwaysinline_func(i32 %a) #0 {
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define internal fastcc i32 @alwaysinline_func(i32 %a) alwaysinline {
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entry:
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%tmp0 = add i32 %a, 1
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ret i32 %tmp0
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}
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; CHECK: define internal fastcc i32 @noinline_func(i32 %a) #1 {
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define internal fastcc i32 @noinline_func(i32 %a) noinline {
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entry:
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%tmp0 = add i32 %a, 2
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ret i32 %tmp0
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}
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; CHECK: define internal fastcc i32 @unmarked_func(i32 %a) #1 {
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define internal fastcc i32 @unmarked_func(i32 %a) {
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entry:
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%tmp0 = add i32 %a, 3
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ret i32 %tmp0
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}
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define amdgpu_kernel void @kernel(i32 addrspace(1)* %out) {
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entry:
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%tmp0 = call i32 @alwaysinline_func(i32 1)
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store volatile i32 %tmp0, i32 addrspace(1)* %out
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%tmp1 = call i32 @noinline_func(i32 1)
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store volatile i32 %tmp1, i32 addrspace(1)* %out
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%tmp2 = call i32 @unmarked_func(i32 1)
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store volatile i32 %tmp2, i32 addrspace(1)* %out
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ret void
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}
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; CHECK: attributes #0 = { alwaysinline }
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; CHECK: attributes #1 = { noinline }
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