From 3e06eafc2089f4c8ebca4ce632a29161d3a15df1 Mon Sep 17 00:00:00 2001 From: Michael Kuperstein Date: Wed, 28 Sep 2016 06:13:58 +0000 Subject: [DAG] Remove isVectorClearMaskLegal() check from vector_build dagcombine This check currently doesn't seem to do anything useful on any in-tree target: On non-x86, it always evaluates to false, so we never hit the code path that creates the shuffle with zero. On x86, it just forwards to isShuffleMaskLegal(), which is a reasonable thing to query in general, but doesn't make sense if only restricted to zero blends. Differential Revision: https://reviews.llvm.org/D24625 llvm-svn: 282567 --- llvm/test/CodeGen/AMDGPU/r600-export-fix.ll | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) (limited to 'llvm/test/CodeGen/AMDGPU/r600-export-fix.ll') diff --git a/llvm/test/CodeGen/AMDGPU/r600-export-fix.ll b/llvm/test/CodeGen/AMDGPU/r600-export-fix.ll index 7d86f9e3b3f..665feeb678b 100644 --- a/llvm/test/CodeGen/AMDGPU/r600-export-fix.ll +++ b/llvm/test/CodeGen/AMDGPU/r600-export-fix.ll @@ -3,9 +3,9 @@ ;CHECK: EXPORT T{{[0-9]}}.XYZW ;CHECK: EXPORT T{{[0-9]}}.0000 ;CHECK: EXPORT T{{[0-9]}}.0000 -;CHECK: EXPORT T{{[0-9]}}.0XYZ +;CHECK: EXPORT T{{[0-9]}}.0YZW ;CHECK: EXPORT T{{[0-9]}}.XYZW -;CHECK: EXPORT T{{[0-9]}}.YZ00 +;CHECK: EXPORT T{{[0-9]}}.XY00 ;CHECK: EXPORT T{{[0-9]}}.0000 ;CHECK: EXPORT T{{[0-9]}}.0000 -- cgit v1.2.3