to match MOVL (movss, movsd, etc.). Don't forget to commute it back and try
unpck* and shufp* if that doesn't pan out.

llvm-svn: 31186

llvm-svn: 31185

llvm-svn: 31183

llvm-svn: 31171

llvm-svn: 31170

isel changes happened months ago.

llvm-svn: 31164

llvm-svn: 31162

llvm-svn: 31160

llvm-svn: 31159

llvm-svn: 31158

due to branchfolding

llvm-svn: 31157

llvm-svn: 31156

llvm-svn: 31148

llvm-svn: 31138

llvm-svn: 31137

llvm-svn: 31122

This will allow (after llvm-gcc linkage fix) more dummy tests using
libstdc++ to pass on mingw :)

llvm-svn: 31120

has a different prototype than the one #included from <setjmp.h>. This
patch fixes siod and a number of other test cases on Linux that were
failing the CBE because of this _setjmp issue.

llvm-svn: 31112

This provides stuff like:

        cmpw cr0, r15, r29
        mr r14, r15
-       bge cr0, LBB3_111       ;bb656
-       b LBB3_90       ;bb501
+       blt cr0, LBB3_90        ;bb501
 LBB3_111:      ;bb656
        lwz r18, 68(r1)

which is particularly good for dispatch group formation.

llvm-svn: 31101

llvm-svn: 31099

llvm-svn: 31097

llvm-svn: 31096

llvm-svn: 31095

llvm-svn: 31093

llvm-svn: 31074

llvm-svn: 31065

This patch implements the first increment for the Signless Types feature.
All changes pertain to removing the ConstantSInt and ConstantUInt classes
in favor of just using ConstantInt.

llvm-svn: 31063

llvm-svn: 31052

llvm-svn: 31049

llvm-svn: 31048

llvm-svn: 31047

llvm-svn: 31046

llvm-svn: 31045

llvm-svn: 31039

llvm-svn: 31038

llvm-svn: 31037

llvm-svn: 31036

llvm-svn: 31034

Added workaround for linker bug with linkonce sections.
Changed sections prefix to allow linker merge them
(PE loader doesn't like too much long-named sections :) )
All of this unbreaks libstdc++ on mingw32 allowing (small)
programs to be compiled, linked and run.

llvm-svn: 31033

llvm-svn: 31028