Evan Cheng 3c3ddb3a85 Enable more fold (sext (load x)) -> (sext (truncate (sextload x))) ...

transformation. Previously, it's restricted by ensuring the number of load uses
is one. Now the restriction is loosened up by allowing setcc uses to be
"extended" (e.g. setcc x, c, eq -> setcc sext(x), sext(c), eq).


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@43465 91177308-0d34-0410-b5e6-96231b3b80d8

2007-10-29 19:58:20 +00:00

..

Analysis

Add explicit keywords.

2007-10-29 19:52:04 +00:00

Archive

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AsmParser

Next PPC long double bits. First cut at constants.

2007-10-11 18:07:22 +00:00

Bitcode

Fixed warning concerning implicit conversion from a NULL pointer

2007-10-29 18:43:39 +00:00

CodeGen

Enable more fold (sext (load x)) -> (sext (truncate (sextload x)))

2007-10-29 19:58:20 +00:00

Debugger

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ExecutionEngine

add a mechanism for the JIT to invoke a function to lazily create functions as they are referenced.

2007-10-22 02:50:12 +00:00

Linker

Use correct parentheses with the '&& "..."' idiom in an assert.

2007-10-08 15:13:30 +00:00

Support

Clarified operator precedence.

2007-10-25 23:15:31 +00:00

System

really fix PR1581, thanks to Daniel Dunbar for pointing

2007-09-28 20:50:50 +00:00

Target

Enable more fold (sext (load x)) -> (sext (truncate (sextload x)))

2007-10-29 19:58:20 +00:00

Transforms

Update a comment to reflect the current code.

2007-10-29 19:32:39 +00:00

VMCore

I am not sure this is a good idea to be an option, but rename the option for

2007-10-29 03:14:55 +00:00

Makefile

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