[llvm-commits] [llvm] r47711 - in /llvm/trunk: lib/Target/X86/X86ISelDAGToDAG.cpp test/CodeGen/X86/test-nofold.ll
Evan Cheng
evan.cheng at apple.com
Wed Feb 27 23:46:38 PST 2008
Author: evancheng
Date: Thu Feb 28 01:46:38 2008
New Revision: 47711
URL: http://llvm.org/viewvc/llvm-project?rev=47711&view=rev
Log:
Set to default: x86 no longer fold and into test if it has more than one use.
Modified:
llvm/trunk/lib/Target/X86/X86ISelDAGToDAG.cpp
llvm/trunk/test/CodeGen/X86/test-nofold.ll
Modified: llvm/trunk/lib/Target/X86/X86ISelDAGToDAG.cpp
URL: http://llvm.org/viewvc/llvm-project/llvm/trunk/lib/Target/X86/X86ISelDAGToDAG.cpp?rev=47711&r1=47710&r2=47711&view=diff
==============================================================================
--- llvm/trunk/lib/Target/X86/X86ISelDAGToDAG.cpp (original)
+++ llvm/trunk/lib/Target/X86/X86ISelDAGToDAG.cpp Thu Feb 28 01:46:38 2008
@@ -48,7 +48,7 @@
static cl::opt<bool>
AlwaysFoldAndInTest("always-fold-and-in-test",
cl::desc("Always fold and operation in test"),
- cl::init(true), cl::Hidden);
+ cl::init(false), cl::Hidden);
}
//===----------------------------------------------------------------------===//
Modified: llvm/trunk/test/CodeGen/X86/test-nofold.ll
URL: http://llvm.org/viewvc/llvm-project/llvm/trunk/test/CodeGen/X86/test-nofold.ll?rev=47711&r1=47710&r2=47711&view=diff
==============================================================================
--- llvm/trunk/test/CodeGen/X86/test-nofold.ll (original)
+++ llvm/trunk/test/CodeGen/X86/test-nofold.ll Thu Feb 28 01:46:38 2008
@@ -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:
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