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81a9bfe915
This switches to the workaround that HSA defaults to for the mesa path. This should be applied to the 4.0 branch. Patch by Vedran Miletić <vedran@miletic.net> llvm-svn: 292982
48 lines
2.2 KiB
LLVM
48 lines
2.2 KiB
LLVM
; RUN: llc -march=amdgcn -verify-machineinstrs < %s | FileCheck -check-prefix=SI -check-prefix=FUNC %s
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; RUN: llc -march=amdgcn -mcpu=tonga -mattr=-flat-for-global -verify-machineinstrs < %s | FileCheck -check-prefix=SI -check-prefix=FUNC %s
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declare double @llvm.fma.f64(double, double, double) nounwind readnone
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declare <2 x double> @llvm.fma.v2f64(<2 x double>, <2 x double>, <2 x double>) nounwind readnone
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declare <4 x double> @llvm.fma.v4f64(<4 x double>, <4 x double>, <4 x double>) nounwind readnone
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; FUNC-LABEL: {{^}}fma_f64:
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; SI: v_fma_f64 {{v\[[0-9]+:[0-9]+\], v\[[0-9]+:[0-9]+\], v\[[0-9]+:[0-9]+\], v\[[0-9]+:[0-9]+\]}}
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define void @fma_f64(double addrspace(1)* %out, double addrspace(1)* %in1,
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double addrspace(1)* %in2, double addrspace(1)* %in3) {
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%r0 = load double, double addrspace(1)* %in1
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%r1 = load double, double addrspace(1)* %in2
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%r2 = load double, double addrspace(1)* %in3
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%r3 = tail call double @llvm.fma.f64(double %r0, double %r1, double %r2)
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store double %r3, double addrspace(1)* %out
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ret void
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}
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; FUNC-LABEL: {{^}}fma_v2f64:
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; SI: v_fma_f64
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; SI: v_fma_f64
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define void @fma_v2f64(<2 x double> addrspace(1)* %out, <2 x double> addrspace(1)* %in1,
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<2 x double> addrspace(1)* %in2, <2 x double> addrspace(1)* %in3) {
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%r0 = load <2 x double>, <2 x double> addrspace(1)* %in1
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%r1 = load <2 x double>, <2 x double> addrspace(1)* %in2
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%r2 = load <2 x double>, <2 x double> addrspace(1)* %in3
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%r3 = tail call <2 x double> @llvm.fma.v2f64(<2 x double> %r0, <2 x double> %r1, <2 x double> %r2)
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store <2 x double> %r3, <2 x double> addrspace(1)* %out
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ret void
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}
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; FUNC-LABEL: {{^}}fma_v4f64:
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; SI: v_fma_f64
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; SI: v_fma_f64
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; SI: v_fma_f64
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; SI: v_fma_f64
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define void @fma_v4f64(<4 x double> addrspace(1)* %out, <4 x double> addrspace(1)* %in1,
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<4 x double> addrspace(1)* %in2, <4 x double> addrspace(1)* %in3) {
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%r0 = load <4 x double>, <4 x double> addrspace(1)* %in1
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%r1 = load <4 x double>, <4 x double> addrspace(1)* %in2
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%r2 = load <4 x double>, <4 x double> addrspace(1)* %in3
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%r3 = tail call <4 x double> @llvm.fma.v4f64(<4 x double> %r0, <4 x double> %r1, <4 x double> %r2)
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store <4 x double> %r3, <4 x double> addrspace(1)* %out
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ret void
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}
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