forked from OSchip/llvm-project
AMDGPU/GlobalISel: Mark 32-bit G_FMUL as legal
Reviewers: arsenm Reviewed By: arsenm Subscribers: kzhuravl, wdng, nhaehnle, yaxunl, rovka, kristof.beyls, igorb, dstuttard, tpr, llvm-commits, t-tye Differential Revision: https://reviews.llvm.org/D36218 llvm-svn: 309898
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llvm
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@ -53,6 +53,8 @@ AMDGPULegalizerInfo::AMDGPULegalizerInfo() {
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setAction({G_FCONSTANT, S32}, Legal);
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setAction({G_FMUL, S32}, Legal);
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setAction({G_GEP, P1}, Legal);
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setAction({G_GEP, P2}, Legal);
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setAction({G_GEP, 1, S64}, Legal);
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@ -0,0 +1,22 @@
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# RUN: llc -mtriple=amdgcn-mesa-mesa3d -mcpu=fiji -run-pass=legalizer -global-isel %s -o - | FileCheck %s
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--- |
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define void @test_fmul() { ret void }
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...
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---
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name: test_fmul
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registers:
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- { id: 0, class: _ }
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- { id: 1, class: _ }
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- { id: 2, class: _ }
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body: |
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bb.0:
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liveins: %vgpr0, %vgpr1
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; CHECK-LABEL: name: test_fmul
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; CHECK: %2(s32) = G_FMUL %0, %1
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%0(s32) = COPY %vgpr0
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%1(s32) = COPY %vgpr1
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%2(s32) = G_FMUL %0, %1
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...
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