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fae18e933b
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@260493 91177308-0d34-0410-b5e6-96231b3b80d8
50 lines
2.2 KiB
LLVM
50 lines
2.2 KiB
LLVM
; RUN: opt -S -codegenprepare -mtriple=amdgcn-unknown-unknown < %s | FileCheck -check-prefix=ASC -check-prefix=COMMON %s
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; COMMON-LABEL: @test_sink_ptrtoint_asc(
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; ASC: addrspacecast
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; ASC-NOT: ptrtoint
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; ASC-NOT: inttoptr
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define void @test_sink_ptrtoint_asc(float addrspace(1)* nocapture %arg, float addrspace(1)* nocapture readonly %arg1, float addrspace(3)* %arg2) #0 {
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bb:
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%tmp = getelementptr inbounds float, float addrspace(3)* %arg2, i32 16
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%tmp2 = tail call i32 @llvm.amdgcn.workitem.id.x() #1
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%tmp3 = sext i32 %tmp2 to i64
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%tmp4 = getelementptr inbounds float, float addrspace(1)* %arg1, i64 %tmp3
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%tmp5 = load float, float addrspace(1)* %tmp4, align 4
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%tmp6 = addrspacecast float addrspace(3)* %tmp to float addrspace(4)*
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%tmp7 = fcmp olt float %tmp5, 8.388608e+06
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br i1 %tmp7, label %bb8, label %bb14
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bb8: ; preds = %bb
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%tmp9 = tail call float @llvm.fma.f32(float %tmp5, float 0x3FE45F3060000000, float 5.000000e-01) #1
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%tmp10 = fmul float %tmp9, 0x3E74442D00000000
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%tmp11 = fsub float -0.000000e+00, %tmp10
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%tmp12 = tail call float @llvm.fma.f32(float %tmp9, float 0x3E74442D00000000, float %tmp11) #1
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store float %tmp12, float addrspace(4)* %tmp6, align 4
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%tmp13 = fsub float -0.000000e+00, %tmp12
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br label %bb15
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bb14: ; preds = %bb
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store float 2.000000e+00, float addrspace(4)* %tmp6, align 4
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br label %bb15
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bb15: ; preds = %bb14, %bb8
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%tmp16 = phi float [ 0.000000e+00, %bb14 ], [ %tmp13, %bb8 ]
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%tmp17 = fsub float -0.000000e+00, %tmp16
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%tmp18 = tail call float @llvm.fma.f32(float 1.000000e+00, float 0x3FF0AAAAA0000000, float %tmp17) #1
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%tmp19 = fsub float 2.187500e-01, %tmp18
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%tmp20 = fsub float 7.187500e-01, %tmp19
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%tmp21 = fcmp ogt float %tmp5, 1.600000e+01
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%tmp22 = select i1 %tmp21, float 0x7FF8000000000000, float %tmp20
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%tmp23 = getelementptr inbounds float, float addrspace(1)* %arg, i64 %tmp3
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store float %tmp22, float addrspace(1)* %tmp23, align 4
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ret void
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}
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declare float @llvm.fma.f32(float, float, float) #1
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declare i32 @llvm.amdgcn.workitem.id.x() #1
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attributes #0 = { nounwind }
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attributes #1 = { nounwind readnone }
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