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24 lines
1.1 KiB
LLVM
24 lines
1.1 KiB
LLVM
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; XFAIL: *
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; RUN: llc -march=r600 -mcpu=SI -verify-machineinstrs < %s | FileCheck -check-prefix=SI %s
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declare float @llvm.AMDGPU.div.scale.f32(float, float) nounwind readnone
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declare double @llvm.AMDGPU.div.scale.f64(double, double) nounwind readnone
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; SI-LABEL @test_div_scale_f32:
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define void @test_div_scale_f32(float addrspace(1)* %out, float addrspace(1)* %aptr, float addrspace(1)* %bptr) nounwind {
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%a = load float addrspace(1)* %aptr, align 4
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%b = load float addrspace(1)* %bptr, align 4
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%result = call float @llvm.AMDGPU.div.scale.f32(float %a, float %b) nounwind readnone
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store float %result, float addrspace(1)* %out, align 4
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ret void
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}
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; SI-LABEL @test_div_scale_f64:
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define void @test_div_scale_f64(double addrspace(1)* %out, double addrspace(1)* %aptr, double addrspace(1)* %bptr) nounwind {
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%a = load double addrspace(1)* %aptr, align 8
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%b = load double addrspace(1)* %bptr, align 8
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%result = call double @llvm.AMDGPU.div.scale.f64(double %a, double %b) nounwind readnone
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store double %result, double addrspace(1)* %out, align 8
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ret void
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}
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