From e526d8a95568f356d68b601f6037125dde8078ed Mon Sep 17 00:00:00 2001 From: Evan Cheng Date: Thu, 28 Feb 2008 07:46:38 +0000 Subject: [PATCH] Set to default: x86 no longer fold and into test if it has more than one use. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@47711 91177308-0d34-0410-b5e6-96231b3b80d8 --- lib/Target/X86/X86ISelDAGToDAG.cpp | 2 +- test/CodeGen/X86/test-nofold.ll | 1 - 2 files changed, 1 insertion(+), 2 deletions(-) diff --git a/lib/Target/X86/X86ISelDAGToDAG.cpp b/lib/Target/X86/X86ISelDAGToDAG.cpp index 75e9faecb29..aa45ab8e920 100644 --- a/lib/Target/X86/X86ISelDAGToDAG.cpp +++ b/lib/Target/X86/X86ISelDAGToDAG.cpp @@ -48,7 +48,7 @@ namespace { static cl::opt AlwaysFoldAndInTest("always-fold-and-in-test", cl::desc("Always fold and operation in test"), - cl::init(true), cl::Hidden); + cl::init(false), cl::Hidden); } //===----------------------------------------------------------------------===// diff --git a/test/CodeGen/X86/test-nofold.ll b/test/CodeGen/X86/test-nofold.ll index 7ee8eb0b9c2..a24a9a0940a 100644 --- a/test/CodeGen/X86/test-nofold.ll +++ b/test/CodeGen/X86/test-nofold.ll @@ -1,6 +1,5 @@ ; RUN: llvm-as < %s | llc -march=x86 -mcpu=yonah | grep {testl.*%e.x.*%e.x} ; rdar://5752025 -; XFAIL: * ; We don't want to fold the and into the test, because the and clobbers its ; input forcing a copy. We want: -- 2.34.1