David Majnemer fa49d7d6e4 InstCombine: Flip the order of two urem transforms ...

There are two transforms in visitUrem that conflict with each other.

*) One, if a divisor is a power of two, subtracts one from the divisor
   and turns it into a bitwise-and.
*) The other unwraps both operands if they are surrounded by zext
   instructions.

Flipping the order allows the subtraction to go beneath the sign
extension.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@181668 91177308-0d34-0410-b5e6-96231b3b80d8

2013-05-12 00:07:05 +00:00

..

Analysis

Fix unchecked uses of DominatorTree in MemoryDependenceAnalysis.

2013-05-06 02:07:24 +00:00

Archive

Fix auto_ptr is deprecated warnings

2013-02-26 21:20:35 +00:00

AsmParser

Add ArrayRef constructor from None, and do the cleanups that this constructor enables

2013-05-05 00:40:33 +00:00

Bitcode

Micro-optimization: don't shift an entire bitcode record over to get the code.

2013-05-10 22:17:10 +00:00

CodeGen

StringRefize some debug accel table bits.

2013-05-11 18:24:28 +00:00

DebugInfo

libDebugInfo depends on libObject nowadays.

2013-05-09 13:48:26 +00:00

ExecutionEngine

Remove dead code.

2013-05-10 23:34:51 +00:00

IR

PR14492: Debug Info: Support for values of non-integer non-type template parameters.

2013-05-10 21:52:07 +00:00

IRReader

Measure time that IR parsing took as part of the -time-passes measurement.

2013-04-03 15:33:45 +00:00

Linker

Fix a performance bug in the Linker.

2013-05-04 05:05:18 +00:00

MC

Fix a bug in the MC asm parser evaluating expressions. It was treating:

2013-05-07 21:40:58 +00:00

Object

Change getRelocationAdditionalInfo to be ELF only.

2013-05-09 03:39:05 +00:00

Option

Resort the #include lines in include/... and lib/... with the

2013-01-02 10:22:59 +00:00

Support

Better output for long help strings for command-line options.

2013-05-10 17:15:51 +00:00

TableGen

Allow TableGen DAG arguments to be just a name.

2013-03-24 19:36:51 +00:00

Target

Change getFrameMoves to return a const reference.

2013-05-11 02:38:11 +00:00

Transforms

InstCombine: Flip the order of two urem transforms

2013-05-12 00:07:05 +00:00

CMakeLists.txt

Split out the IRReader header and the utility functions it provides into

2013-03-26 02:25:37 +00:00

LLVMBuild.txt

Split out the IRReader header and the utility functions it provides into

2013-03-26 02:25:37 +00:00

Makefile

Split out the IRReader header and the utility functions it provides into

2013-03-26 02:25:37 +00:00