Jakob Stoklund Olesen 9f8104463f Replace a big gob of old coalescer logic with the new CoalescerPair class. ...

CoalescerPair can determine if a copy can be coalesced, and which register gets
merged away. The old logic in SimpleRegisterCoalescing had evolved into
something a bit too convoluted.

This second attempt fixes some crashes that only occurred Linux.

llvm-svn: 106769

2010-06-24 18:15:01 +00:00

..

Analysis

Don't try to preserve pointer types in SCEVConstants; the old code

2010-06-24 16:47:03 +00:00

Archive

Eliminate some unnessary Path::exists() calls.

2010-05-27 20:51:54 +00:00

AsmParser

Eliminate the restriction that the array size in an alloca must be i32.

2010-05-28 01:14:11 +00:00

Bitcode

Tidy.

2010-06-19 05:33:57 +00:00

CodeGen

Replace a big gob of old coalescer logic with the new CoalescerPair class.

2010-06-24 18:15:01 +00:00

CompilerDriver

Print a space after the colon.

2010-05-20 21:11:37 +00:00

ExecutionEngine

Handle execution entrypoints with non-integer return types.

2010-06-18 02:01:10 +00:00

Linker

Add basic error checking to MemoryBuffer::getSTDIN.

2010-05-27 17:31:51 +00:00

MC

Get the addend correct for i386 pic.

2010-06-22 23:51:47 +00:00

Support

Add overloads for getFile and getFileOrSTDIN which take a const char *

2010-06-24 16:25:50 +00:00

System

Avoid "variable 'bits' set but not used [-Wunused-but-set-variable]"

2010-06-10 16:23:15 +00:00

Target

PR7458: Try commuting Thumb2 instruction operands to put them into 2-address

2010-06-24 16:50:20 +00:00

Transforms

Add an exports file for the Hello example plugin.

2010-06-24 17:36:51 +00:00

VMCore

use ArgOperand accessors

2010-06-23 13:56:57 +00:00

Makefile

remove llvm-db: it is completely broken and if anyone wants to do a debugger,

2009-10-05 02:29:51 +00:00