Manman Ren 2d4215f759 X86: Fix optimizeCompare to correctly check safe condition. ...

It is safe if EFLAGS is killed or re-defined.
When we are done with the basic block, check whether EFLAGS is live-out.
Do not optimize away cmp if EFLAGS is live-out.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@159888 91177308-0d34-0410-b5e6-96231b3b80d8

2012-07-07 03:34:46 +00:00

..

Analysis

Fix the remaining TCL-style quotes found in the testsuite. This is

2012-07-02 19:09:46 +00:00

Archive

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Assembler

Fix the remaining TCL-style quotes found in the testsuite. This is

2012-07-02 19:09:46 +00:00

Bindings/Ocaml

Fix the remaining TCL-style quotes found in the testsuite. This is

2012-07-02 19:09:46 +00:00

Bitcode

Make tests which first provide a negative assertion via 'not', then

2012-07-02 12:23:19 +00:00

BugPoint

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CodeGen

X86: Fix optimizeCompare to correctly check safe condition.

2012-07-07 03:34:46 +00:00

DebugInfo

Fix PR13202 and a regtest.

2012-07-06 08:45:08 +00:00

ExecutionEngine

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Feature

Convert the uses of '|&' to use '2>&1 |' instead, which works on old

2012-07-02 18:37:59 +00:00

Instrumentation

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Integer

Convert all tests using TCL-style quoting to use shell-style quoting.

2012-07-02 12:47:22 +00:00

Linker

Convert the uses of '|&' to use '2>&1 |' instead, which works on old

2012-07-02 18:37:59 +00:00

MC

revert r159851.

2012-07-06 20:16:48 +00:00

Object

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Other

Fix the remaining TCL-style quotes found in the testsuite. This is

2012-07-02 19:09:46 +00:00

Scripts

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TableGen

Convert all tests using TCL-style quoting to use shell-style quoting.

2012-07-02 12:47:22 +00:00

Transforms

teach instcombine to remove allocated buffers even if there are stores, memcpy/memmove/memset, and objectsize users.

2012-07-06 23:09:25 +00:00

Unit

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Verifier

Fix the remaining TCL-style quotes found in the testsuite. This is

2012-07-02 19:09:46 +00:00

YAMLParser

Convert the uses of '|&' to use '2>&1 |' instead, which works on old

2012-07-02 18:37:59 +00:00

CMakeLists.txt

Extend the workaround from r159593 to cover a few explicit alias

2012-07-02 21:45:22 +00:00

lit.cfg

llvm/test/lit.cfg: Retweak for Win32 to fix testing.

2012-07-03 03:59:34 +00:00

lit.site.cfg.in

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Makefile

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Makefile.tests

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TestRunner.sh

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