llvm-svn: 30240

llvm-svn: 30239

add a testcase for this commit: http://lists.cs.uiuc.edu/pipermail/llvm-commits/Week-of-Mon-20050606/026673.html

llvm-svn: 30238

bit.  This fixes Regression/Transforms/TailDup/MergeTest.ll

llvm-svn: 30237

due to switch cases going to the same place, it make #pred != #phi entries,
breaking live interval analysis.

This fixes 458.sjeng on x86 with llc.

llvm-svn: 30236

operations (like findProperties) should be faster, at the expense of
unionSets being slower in cases that are rare in practise.

Don't erase a dead Instruction. This fixes a memory corruption issue.

llvm-svn: 30235

llvm-svn: 30234

llvm-svn: 30233

llvm-svn: 30232

llvm-svn: 30231

This implements select.ll::test18.

llvm-svn: 30230

llvm-svn: 30229

llvm-svn: 30227

llvm-svn: 30226

llvm-svn: 30225

llvm-svn: 30224

llvm-svn: 30223

llvm-svn: 30217

the file now, however the relocated address is currently wrong.  Fixing
that will require some deep pondering.

llvm-svn: 30207

in addition to immediate operands.

llvm-svn: 30205

safe for later allocation.  This fixes McCat/18-imp with llc-beta.

llvm-svn: 30204

llvm-svn: 30198

of unallocatable registers, just because an alias is allocatable.  We were
picking registers like SIL just because ESI was being used.

llvm-svn: 30197

llvm-svn: 30195

llvm-svn: 30194

llvm-svn: 30193

removed after 'PIC vs non-PIC' problem solution

llvm-svn: 30192

llvm-svn: 30191

llvm-svn: 30190

llvm-svn: 30189

llvm-svn: 30188

llvm-svn: 30187

fix select.ll

llvm-svn: 30186

llvm-svn: 30180

llvm-svn: 30179

llvm-svn: 30178

llvm-svn: 30177

llvm-svn: 30176

llvm-svn: 30175

llvm-svn: 30173