Evan Cheng 4ef6d8fa15 The check for coalescing a virtual register to a physical register, e.g. ...

cl = EXTRACT_SUBREG reg1024, 1, is overly conservative. It should check
for overlaps of vr's live interval with the super registers of the
physical register (ECX in this case) and let JoinIntervals() handle checking
the coalescing feasibility against the physical register (cl in this case).

llvm-svn: 98251

2010-03-11 08:20:21 +00:00

..

Analysis

Add a DominatorTree argument to isLCSSA so that it doesn't have to

2010-03-10 19:38:49 +00:00

Archive

From PR6228:

2010-02-04 06:19:43 +00:00

AsmParser

Introduce isOpaqueTy and use it rather than isa<OpaqueType>. Also, move some

2010-02-16 14:50:09 +00:00

Bitcode

Add a LLVMWriteBitcodeToFD that exposes the raw_fd_ostream options.

2010-03-06 00:30:06 +00:00

CodeGen

The check for coalescing a virtual register to a physical register, e.g.

2010-03-11 08:20:21 +00:00

CompilerDriver

Use FindExecutable as a fall-back search method.

2010-03-05 04:46:28 +00:00

ExecutionEngine

strength reduce MMI::MappedLabel to MMI::isLabelDeleted,

2010-03-09 01:51:43 +00:00

Linker

Introduce isOpaqueTy and use it rather than isa<OpaqueType>. Also, move some

2010-02-16 14:50:09 +00:00

MC

MC/Mach-O: Implement "absolutizing" semantics of .set, by evaluating the assembly time value of variables.

2010-03-11 05:53:37 +00:00

Support

make APFloat::toString be const.

2010-03-06 19:20:13 +00:00

System

Update CMake build.

2010-03-11 07:51:23 +00:00

Target

Have fast-isel understand llvm.objectsize. Update testcase for slightly

2010-03-11 06:20:22 +00:00

Transforms

Do some final lowering in CodeGenPrepare of _chk calls similar to

2010-03-11 02:41:03 +00:00

VMCore

Remove duplicated code. No functionality change.

2010-03-10 16:04:20 +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