Dan Gohman a9f8208852 Don't lower srem/urem X%C to X-X/C*C unless the division is actually ...

optimized. This avoids creating illegal divisions when the combiner is
running after legalize; this fixes PR1815. Also, it produces better
code in the included testcase by avoiding the subtract and multiply
when the division isn't optimized.

llvm-svn: 44341

2007-11-26 23:46:11 +00:00

..

Analysis

Fix a silly bug that Nicholas noticed.

2007-11-26 03:27:38 +00:00

Archive

…

AsmParser

Rename the 'const' parameter attribute to 'readnone',

2007-11-22 20:23:04 +00:00

Bitcode

In order for parameter attribute uniquing to make

2007-11-20 14:09:29 +00:00

CodeGen

Don't lower srem/urem X%C to X-X/C*C unless the division is actually

2007-11-26 23:46:11 +00:00

Debugger

…

ExecutionEngine

Executive summary: getTypeSize -> getTypeStoreSize / getABITypeSize.

2007-11-01 20:53:16 +00:00

Linker

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

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

Support

Fix PR1816, by correcting the broken definition of APInt::countTrailingZeros.

2007-11-23 22:42:31 +00:00

System

This change does a couple of things. First it gets the Visual Studio builds working.

2007-11-21 00:37:56 +00:00

Target

Fix a long standing deficiency in the X86 backend: we would

2007-11-25 00:24:49 +00:00

Transforms

Fix another bug that was causing siod to fail.

2007-11-26 07:17:19 +00:00

VMCore

Fix PR1816. If a bitcast of a function only exists because of a

2007-11-25 14:10:56 +00:00

Makefile

…