Dan Gohman 30fb512e95 Recognize n != 0 ? n : 1 as umax(n, 1). Previously only ULT/UGT/ULE/UGE ...

comparisons were recognized for umax, but instcombine canonicalizes
unsigned comparisons with zero to this simpler form.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@73717 91177308-0d34-0410-b5e6-96231b3b80d8

2009-06-18 20:21:07 +00:00

..

Analysis

Recognize n != 0 ? n : 1 as umax(n, 1). Previously only ULT/UGT/ULE/UGE

2009-06-18 20:21:07 +00:00

Archive

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AsmParser

Address review comments: add 3 ARM calling conventions.

2009-06-16 18:50:49 +00:00

Bitcode

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CodeGen

- Update register allocation hint after coalescing. This is done by the target since the hint is target dependent. This is important for ARM register pair hints.

2009-06-18 02:04:01 +00:00

CompilerDriver

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Debugger

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ExecutionEngine

Fix the EE bindings to use the proper EE interfaces for creating a JIT.

2009-06-16 22:26:13 +00:00

Linker

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Support

Update CMake files to account for new location of Threading.cpp.

2009-06-18 17:47:09 +00:00

System

Give RWMutex the SmartRWMutex treatment too.

2009-06-18 18:26:15 +00:00

Target

- Update register allocation hint after coalescing. This is done by the target since the hint is target dependent. This is important for ARM register pair hints.

2009-06-18 02:04:01 +00:00

Transforms

Revert IRBuilder CC propagation. Fix SimplifyLibCalls instead.

2009-06-18 20:05:31 +00:00

VMCore

Simplify using mutexes that become no-ops when not in multithreaded mode.

2009-06-18 20:15:26 +00:00

Makefile

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