Jakob Stoklund Olesen 5eb308b944 Lazily defer duplicating the live interval we are splitting until we know it is ...

necessary.

Sometimes, live range splitting doesn't shrink the current interval, but simply
changes some instructions to use a new interval. That makes the original more
suitable for spilling. In this case, we don't need to duplicate the original.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@110481 91177308-0d34-0410-b5e6-96231b3b80d8

2010-08-06 22:17:33 +00:00

..

Analysis

Reapply r110396, with fixes to appease the Linux buildbot gods.

2010-08-06 18:33:48 +00:00

Archive

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AsmParser

Don't print the filename twice in file-not-found errors.

2010-08-04 01:13:48 +00:00

Bitcode

Reapply r110396, with fixes to appease the Linux buildbot gods.

2010-08-06 18:33:48 +00:00

CodeGen

Lazily defer duplicating the live interval we are splitting until we know it is

2010-08-06 22:17:33 +00:00

CompilerDriver

Fix silent failure with no input files.

2010-07-27 11:19:40 +00:00

ExecutionEngine

Don't call __register_frame from the JIT on systems that use setjmp/longjmp

2010-07-26 21:58:00 +00:00

Linker

Make NamedMDNode not be a subclass of Value, and simplify the interface

2010-07-21 23:38:33 +00:00

MC

MC: Fix symbol fragment offsets in COFF.

2010-08-03 05:02:46 +00:00

Support

avoid undef behavior on minint, fixing PR7783.

2010-08-03 16:41:24 +00:00

System

Eliminate unnecessary empty string literals.

2010-08-04 01:39:08 +00:00

Target

Patterns to match AVX 256-bit vzero intrinsics

2010-08-06 22:10:01 +00:00

Transforms

Eliminate PromoteMemoryToRegisterID; just use addPreserved("mem2reg")

2010-08-06 21:48:06 +00:00

VMCore

Reapply r110396, with fixes to appease the Linux buildbot gods.

2010-08-06 18:33:48 +00:00

Makefile

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