[llvm] r324446 - AMDGPU/GlobalISel: Mark 32-bit G_FPTOUI as legal
Tom Stellard via llvm-commits
llvm-commits at lists.llvm.org
Tue Feb 6 20:47:59 PST 2018
Author: tstellar
Date: Tue Feb 6 20:47:59 2018
New Revision: 324446
URL: http://llvm.org/viewvc/llvm-project?rev=324446&view=rev
Log:
AMDGPU/GlobalISel: Mark 32-bit G_FPTOUI as legal
Reviewers: arsenm
Reviewed By: arsenm
Subscribers: kzhuravl, wdng, nhaehnle, yaxunl, rovka, kristof.beyls, dstuttard, tpr, llvm-commits, t-tye
Differential Revision: https://reviews.llvm.org/D42152
Added:
llvm/trunk/test/CodeGen/AMDGPU/GlobalISel/legalize-fptoui.mir
Modified:
llvm/trunk/lib/Target/AMDGPU/AMDGPULegalizerInfo.cpp
Modified: llvm/trunk/lib/Target/AMDGPU/AMDGPULegalizerInfo.cpp
URL: http://llvm.org/viewvc/llvm-project/llvm/trunk/lib/Target/AMDGPU/AMDGPULegalizerInfo.cpp?rev=324446&r1=324445&r2=324446&view=diff
==============================================================================
--- llvm/trunk/lib/Target/AMDGPU/AMDGPULegalizerInfo.cpp (original)
+++ llvm/trunk/lib/Target/AMDGPU/AMDGPULegalizerInfo.cpp Tue Feb 6 20:47:59 2018
@@ -54,6 +54,9 @@ AMDGPULegalizerInfo::AMDGPULegalizerInfo
setAction({G_FMUL, S32}, Legal);
+ setAction({G_FPTOUI, S32}, Legal);
+ setAction({G_FPTOUI, 1, S32}, Legal);
+
setAction({G_GEP, P1}, Legal);
setAction({G_GEP, P2}, Legal);
setAction({G_GEP, 1, S64}, Legal);
Added: llvm/trunk/test/CodeGen/AMDGPU/GlobalISel/legalize-fptoui.mir
URL: http://llvm.org/viewvc/llvm-project/llvm/trunk/test/CodeGen/AMDGPU/GlobalISel/legalize-fptoui.mir?rev=324446&view=auto
==============================================================================
--- llvm/trunk/test/CodeGen/AMDGPU/GlobalISel/legalize-fptoui.mir (added)
+++ llvm/trunk/test/CodeGen/AMDGPU/GlobalISel/legalize-fptoui.mir Tue Feb 6 20:47:59 2018
@@ -0,0 +1,22 @@
+# RUN: llc -mtriple=amdgcn-mesa-mesa3d -run-pass=legalizer -global-isel %s -o - | FileCheck %s
+
+--- |
+ define void @test_fptoui() { ret void }
+...
+
+---
+name: test_fptoui
+registers:
+ - { id: 0, class: _ }
+ - { id: 1, class: _ }
+ - { id: 2, class: _ }
+body: |
+ bb.0:
+ liveins: $vgpr0
+ ; CHECK-LABEL: name: test_fptoui
+ ; CHECK: %1:_(s32) = G_FPTOUI %0
+
+ %0(s32) = COPY $vgpr0
+ %1(s32) = G_FPTOUI %0
+ $vgpr0 = COPY %1
+...
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