[llvm] r361991 - [X86] Fix machineverifier error on avx512f-256-set0.mir
Craig Topper via llvm-commits
llvm-commits at lists.llvm.org
Wed May 29 10:02:27 PDT 2019
Author: ctopper
Date: Wed May 29 10:02:27 2019
New Revision: 361991
URL: http://llvm.org/viewvc/llvm-project?rev=361991&view=rev
Log:
[X86] Fix machineverifier error on avx512f-256-set0.mir
Previously the pass ran the entire llc pipeline which caused the IR to be recodegened.
This commit restricts it to just running the postrapseudos pass and checking the results of that instead of the final assembly.
Modified:
llvm/trunk/test/CodeGen/X86/avx512f-256-set0.mir
Modified: llvm/trunk/test/CodeGen/X86/avx512f-256-set0.mir
URL: http://llvm.org/viewvc/llvm-project/llvm/trunk/test/CodeGen/X86/avx512f-256-set0.mir?rev=361991&r1=361990&r2=361991&view=diff
==============================================================================
--- llvm/trunk/test/CodeGen/X86/avx512f-256-set0.mir (original)
+++ llvm/trunk/test/CodeGen/X86/avx512f-256-set0.mir Wed May 29 10:02:27 2019
@@ -1,8 +1,9 @@
+# NOTE: Assertions have been autogenerated by utils/update_mir_test_checks.py
+# RUN: llc -mtriple=x86_64-- -mattr=+avx512f -o - %s -run-pass=postrapseudos -verify-machineinstrs | FileCheck %s
+
# Test that we emit VPXORD with ZMM registers instead of YMM
# registers when we do not have VLX.
-#
-# RUN: llc -mtriple=x86_64-- -mattr=+avx512f -o - %s | FileCheck %s
-# CHECK: vpxord %zmm16, %zmm16, %zmm16
+
--- |
; ModuleID = 'test.ll'
source_filename = "test.ll"
@@ -59,6 +60,10 @@ constants: []
machineFunctionInfo: {}
body: |
bb.0.bb0:
+ ; CHECK-LABEL: name: main
+ ; CHECK: $zmm16 = VPXORDZrr undef $zmm16, undef $zmm16
+ ; CHECK: VMOVAPSZmr $rip, 1, $noreg, @tst_, $noreg, killed renamable $zmm16 :: (store 32 into %ir.lsr.iv1, align 64)
+ ; CHECK: RET 0
renamable $ymm16 = AVX512_256_SET0
VMOVAPSZmr $rip, 1, $noreg, @tst_, $noreg, killed renamable $zmm16 :: (store 32 into %ir.lsr.iv1, align 64)
RET 0
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