Anders Carlsson f184e5de9a Recognize and simplify ...

(A+B) == A  ->  B == 0
A == (A+B)  ->  B == 0

llvm-svn: 124567

2011-01-30 22:01:13 +00:00

..

Analysis

Commit 124487 broke 254.gap. See if disabling the part that might be triggered

2011-01-30 18:24:20 +00:00

Archive

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AsmParser

Move unnamed_addr after the function arguments on Sabre's request.

2011-01-25 19:09:56 +00:00

Bitcode

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CodeGen

Respect the -tail-dup-size command line option even when optimizing for size.

2011-01-30 20:38:12 +00:00

CompilerDriver

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ExecutionEngine

Fix libffi usage when it is on a custom path.

2011-01-28 16:49:05 +00:00

Linker

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MC

Error on .code16 instead of producing wrong (32bit) code.

2011-01-28 19:29:48 +00:00

Object

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Support

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Target

Teach DAGCombine to fold fold (sra (trunc (sr x, c1)), c2) -> (trunc (sra x, c1+c2) when c1 equals the amount of bits that are truncated off.

2011-01-30 16:38:43 +00:00

Transforms

Recognize and simplify

2011-01-30 22:01:13 +00:00

VMCore

Fix 'fcmp one' constant folding. Noticed by inspection.

2011-01-30 01:49:58 +00:00

Makefile

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