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3986785046
We can't enable the verifier for tests with SI_IF and SI_ELSE, because these instructions are always followed by a COPY which copies their result to the next basic block. This violates the machine verifier's rule that non-terminators can not folow terminators. Reviewed-by: Vincent Lejeune<vljn at ovi.com> git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@192366 91177308-0d34-0410-b5e6-96231b3b80d8
25 lines
776 B
LLVM
25 lines
776 B
LLVM
; RUN: llc < %s -march=r600 -mcpu=tahiti -verify-machineinstrs | FileCheck %s
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; CHECK: @fsqrt_f32
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; CHECK: V_SQRT_F32_e32 {{VGPR[0-9]+, VGPR[0-9]+}}
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define void @fsqrt_f32(float addrspace(1)* %out, float addrspace(1)* %in) {
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%r0 = load float addrspace(1)* %in
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%r1 = call float @llvm.sqrt.f32(float %r0)
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store float %r1, float addrspace(1)* %out
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ret void
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}
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; CHECK: @fsqrt_f64
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; CHECK: V_SQRT_F64_e32 {{VGPR[0-9]+_VGPR[0-9]+, VGPR[0-9]+_VGPR[0-9]+}}
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define void @fsqrt_f64(double addrspace(1)* %out, double addrspace(1)* %in) {
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%r0 = load double addrspace(1)* %in
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%r1 = call double @llvm.sqrt.f64(double %r0)
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store double %r1, double addrspace(1)* %out
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ret void
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}
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declare float @llvm.sqrt.f32(float %Val)
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declare double @llvm.sqrt.f64(double %Val)
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