Nadav Rotem b5838689c6 The X86 backend has a number of optimizations for SETCC nodes which use ...

arithmetic instructions. However, when small data types are used, a truncate
node appears between the SETCC node and the arithmetic operation. This patch
adds support for this pattern.

Before:
  xorl  %esi, %edi
  testb %dil, %dil
  setne %al
  ret

After:
  xorb  %dil, %sil
  setne %al
  ret

rdar://12081007



git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@162160 91177308-0d34-0410-b5e6-96231b3b80d8

2012-08-18 02:43:28 +00:00

..

Analysis

Fix broken check lines.

2012-08-17 12:28:26 +00:00

Archive

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Assembler

The normal edge of an invoke is not allowed to branch to a block with a

2012-08-10 20:55:20 +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

More replacing of target-dependent intrinsics with target-indepdent

2012-07-18 00:02:16 +00:00

BugPoint

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CodeGen

The X86 backend has a number of optimizations for SETCC nodes which use

2012-08-18 02:43:28 +00:00

DebugInfo

Fix the representation of debug line table in DebugInfo LLVM library,

2012-08-07 11:46:57 +00:00

ExecutionEngine

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Feature

Change the linker_private_weak_def_auto' linkage to linkonce_odr_auto_hide' to

2012-08-17 18:33:14 +00:00

Instrumentation

[asan] insert crash basic blocks inline as opposed to inserting them at the end of the function. This doesn't seem to fix or break anything, but is considered to be more friendly to downstream passes (test change)

2012-08-14 14:05:50 +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

ARM: Move Thumb2 tests to Thumb2 test file and fix CHECK lines.

2012-08-13 22:25:44 +00:00

Object

Move test yaml files under Inputs until they are converted to be the actual

2012-08-02 21:52:49 +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

MemoryBuiltins: Properly guard ObjectSizeOffsetVisitor against cycles in the IR.

2012-08-17 19:26:41 +00:00

Unit

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Verifier

Assert that dominates is not given a multiple edge. Finding out if we have

2012-08-17 18:21:28 +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

[CMake] Add yaml2obj to check-llvm.

2012-08-03 00:45:32 +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

Teach the LLVM test makefile to run the extra Clang tools' test suites

2012-08-09 20:26:41 +00:00

Makefile.tests

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TestRunner.sh

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