Manman Ren c965673707 X86: peephole optimization to remove cmp instruction ...

For each Cmp, we check whether there is an earlier Sub which make Cmp
redundant. We handle the case where SUB operates on the same source operands as
Cmp, including the case where the two source operands are swapped.

llvm-svn: 159838

2012-07-06 17:36:20 +00:00

..

Analysis

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

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

Archive

Replace all instances of dg.exp file with lit.local.cfg, since all tests are run with LIT now and now Dejagnu. dg.exp is no longer needed.

2012-02-16 06:28:33 +00:00

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

Replace all instances of dg.exp file with lit.local.cfg, since all tests are run with LIT now and now Dejagnu. dg.exp is no longer needed.

2012-02-16 06:28:33 +00:00

CodeGen

X86: peephole optimization to remove cmp instruction

2012-07-06 17:36:20 +00:00

DebugInfo

Fix PR13202 and a regtest.

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

ExecutionEngine

Add Mips to the list of target architectures for the MCJIT tests.

2012-06-21 20:23:32 +00:00

Feature

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

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

Instrumentation

[asan] instrument cmpxchg and atomicrmw

2012-05-30 09:04:06 +00:00

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

Add aliases for pblendvb, blendvpd, and blendvps instructions with the implicit xmm0 operand specified. Fixes PR13252.

2012-07-03 05:49:45 +00:00

Object

Add relocation types for Hexagon processor; patch by Sidney Manning <sidneym@codeaurora.org>

2012-06-23 14:46:18 +00:00

Other

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

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

Scripts

This allows hello world to be compiled for Mips 64 direct object.

2012-06-27 22:48:25 +00:00

TableGen

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

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

Transforms

BoundsChecking: optimize out the check for offset < 0 if size is known to be >= 0 (signed).

2012-07-03 17:30:18 +00:00

Unit

…

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

Remove 'site.exp' building from both CMake and configure+make.

2012-06-28 00:16:51 +00:00

Makefile

Remove 'site.exp' building from both CMake and configure+make.

2012-06-28 00:16:51 +00:00

Makefile.tests

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TestRunner.sh

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