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143 lines
4.9 KiB
143 lines
4.9 KiB
; RUN: opt -S -mtriple=amdgcn-amd-amdhsa -O1 < %s | FileCheck -check-prefixes=OPT,OPT-EXT %s
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; RUN: opt -S -mtriple=amdgcn-amd-amdhsa -O1 --amdgpu-internalize-symbols < %s | FileCheck -check-prefixes=OPT,OPT-INT %s
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; RUN: llc -mtriple=amdgcn-amd-amdhsa -mcpu=gfx1010 -verify-machineinstrs < %s | FileCheck -check-prefix=LLC %s
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; OPT: declare void @foo4() local_unnamed_addr #0
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; OPT: define internal fastcc void @0() unnamed_addr #1
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; OPT-EXT: define void @foo3() local_unnamed_addr #1
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; OPT-INT: define internal fastcc void @foo3.2() unnamed_addr #1
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; OPT-EXT: define void @foo2() local_unnamed_addr #1
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; OPT-INT: define internal fastcc void @foo2.3() unnamed_addr #1
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; OPT-EXT: define void @foo1() local_unnamed_addr #1
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; OPT-EXT: tail call void @foo4()
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; OPT-EXT: tail call void @foo3()
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; OPT-EXT: tail call void @foo2()
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; OPT-EXT: tail call void @foo2()
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; OPT-EXT: tail call void @foo1()
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; OPT-EXT: tail call fastcc void @0()
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; OPT-INT: define internal fastcc void @foo1.1() unnamed_addr #1
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; OPT-INT: tail call void @foo4()
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; OPT-INT: tail call fastcc void @foo3.2()
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; OPT-INT: tail call fastcc void @foo2.3()
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; OPT-INT: tail call fastcc void @foo2.3()
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; OPT-INT: tail call fastcc void @foo1.1()
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; OPT-INT: tail call fastcc void @0()
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; OPT: ret void
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; OPT: define amdgpu_kernel void @kernel1() local_unnamed_addr #2
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; OPT-EXT: tail call fastcc void @foo1.1()
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; OPT-INT: tail call fastcc void @foo1()
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; OPT: ret void
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; OPT: define amdgpu_kernel void @kernel2() local_unnamed_addr #3
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; OPT-EXT: tail call void @foo2()
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; OPT-INT: tail call fastcc void @foo2.3()
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; OPT: ret void
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; OPT: define amdgpu_kernel void @kernel3() local_unnamed_addr #3
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; OPT-EXT: tail call void @foo1()
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; OPT-INT: tail call fastcc void @foo1.1()
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; OPT: ret void
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; OPT-EXT: define internal fastcc void @foo1.1() unnamed_addr #4
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; OPT-EXT: tail call void @foo4()
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; OPT-EXT: tail call fastcc void @foo3.2()
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; OPT-EXT: tail call fastcc void @foo2.3()
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; OPT-EXT: tail call fastcc void @foo2.3()
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; OPT-EXT: tail call fastcc void @foo1.1()
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; OPT-EXT: tail call fastcc void @1()
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; OPT-INT: define internal fastcc void @foo1() unnamed_addr #4
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; OPT-INT: tail call void @foo4()
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; OPT-INT: tail call fastcc void @foo3()
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; OPT-INT: tail call fastcc void @foo2()
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; OPT-INT: tail call fastcc void @foo2()
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; OPT-INT: tail call fastcc void @foo1()
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; OPT-INT: tail call fastcc void @1()
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; OPT: ret void
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; OPT: define internal fastcc void @1() unnamed_addr #4
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; OPT-EXT: define internal fastcc void @foo3.2() unnamed_addr #4
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; OPT-INT: define internal fastcc void @foo3() unnamed_addr #4
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; OPT-EXT: define internal fastcc void @foo2.3() unnamed_addr #4
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; OPT-INT: define internal fastcc void @foo2() unnamed_addr #4
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; OPT: attributes #0 = { {{.*}} "amdgpu-waves-per-eu"="1,1" "target-features"="+wavefrontsize64" }
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; OPT: attributes #1 = { {{.*}} "target-features"="{{.*}},-wavefrontsize16,-wavefrontsize32,+wavefrontsize64{{.*}}" }
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; OPT: attributes #2 = { {{.*}} "amdgpu-waves-per-eu"="2,4" "target-features"="+wavefrontsize32" }
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; OPT: attributes #3 = { {{.*}} "target-features"="+wavefrontsize64" }
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; OPT: attributes #4 = { {{.*}} "amdgpu-waves-per-eu"="2,4" "target-features"="{{.*}},-wavefrontsize16,+wavefrontsize32,-wavefrontsize64{{.*}}" }
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; LLC: foo3:
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; LLC: sample asm
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; LLC: foo2:
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; LLC: sample asm
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; LLC: foo1:
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; LLC: foo4@gotpcrel32@lo+4
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; LLC: foo4@gotpcrel32@hi+12
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; LLC: foo3@gotpcrel32@lo+4
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; LLC: foo3@gotpcrel32@hi+12
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; LLC: foo2@gotpcrel32@lo+4
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; LLC: foo2@gotpcrel32@hi+12
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; LLC: foo1@gotpcrel32@lo+4
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; LLC: foo1@gotpcrel32@hi+12
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; LLC: __unnamed_1@gotpcrel32@lo+4
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; LLC: __unnamed_1@gotpcrel32@hi+12
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; LLC: kernel1:
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; LLC: foo1@gotpcrel32@lo+4
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; LLC: foo1@gotpcrel32@hi+12
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; LLC: kernel2:
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; LLC: foo2@gotpcrel32@lo+4
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; LLC: foo2@gotpcrel32@hi+12
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; LLC: kernel3:
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; LLC: foo1@gotpcrel32@lo+4
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; LLC: foo1@gotpcrel32@hi+12
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declare void @foo4() #1
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define void @0() #1 {
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entry:
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call void asm sideeffect "; sample asm", ""()
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ret void
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}
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define void @foo3() #4 {
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entry:
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call void asm sideeffect "; sample asm", ""()
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ret void
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}
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define void @foo2() #1 {
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entry:
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call void asm sideeffect "; sample asm", ""()
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ret void
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}
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define void @foo1() #1 {
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entry:
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tail call void @foo4()
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tail call void @foo3()
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tail call void @foo2()
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tail call void @foo2()
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tail call void @foo1()
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tail call void @0()
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ret void
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}
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define amdgpu_kernel void @kernel1() #0 {
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entry:
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tail call void @foo1()
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ret void
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}
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define amdgpu_kernel void @kernel2() #2 {
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entry:
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tail call void @foo2()
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ret void
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}
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define amdgpu_kernel void @kernel3() #3 {
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entry:
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tail call void @foo1()
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ret void
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}
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attributes #0 = { nounwind "target-features"="+wavefrontsize32" "amdgpu-waves-per-eu"="2,4" }
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attributes #1 = { noinline nounwind "target-features"="+wavefrontsize64" "amdgpu-waves-per-eu"="1,1" }
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attributes #2 = { nounwind "target-features"="+wavefrontsize64" }
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attributes #3 = { nounwind "target-features"="+wavefrontsize64" }
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attributes #4 = { noinline nounwind "target-features"="+wavefrontsize64" "amdgpu-waves-per-eu"="2,4" }
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