Dan Gohman ad7321f58a Teach LSR to optimize away SMAX operations for tripcounts in common ...

cases.  See the comment above OptimizeSMax for the full story, and
the testcase for an example. This cancels out a pessimization
commonly attributed to indvars, and will allow us to lift some of
the artificial throttles in indvars, rather than add new ones.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@56230 91177308-0d34-0410-b5e6-96231b3b80d8

2008-09-15 21:22:06 +00:00

..

Analysis

Fix WriteAsOperand to not emit a leading space character. Adjust

2008-09-14 17:21:12 +00:00

Archive

Fold the useful features of alist and alist_node into ilist, and

2008-07-28 21:51:04 +00:00

AsmParser

Update generated files.

2008-09-09 01:13:24 +00:00

Bitcode

Temporarily disable vector select in the bitcode reader. The

2008-09-09 02:08:49 +00:00

CodeGen

Re-enable SelectionDAG CSE for calls. It matters in the case of

2008-09-15 19:46:03 +00:00

Debugger

Add #include

2008-08-23 21:34:34 +00:00

ExecutionEngine

Make safer variant of alias resolution routine to be default

2008-09-09 20:05:04 +00:00

Linker

Make safer variant of alias resolution routine to be default

2008-09-09 20:05:04 +00:00

Support

Updating VC++ project.

2008-08-24 11:56:40 +00:00

System

add a helper method to sys::Path for clang, patch by

2008-08-11 23:39:47 +00:00

Target

Fixed Bug 2751

2008-09-15 21:06:55 +00:00

Transforms

Teach LSR to optimize away SMAX operations for tripcounts in common

2008-09-15 21:22:06 +00:00

VMCore

Fix WriteAsOperand to not emit a leading space character. Adjust

2008-09-14 17:21:12 +00:00

Makefile

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