llvm-svn: 25116

llvm-svn: 25115

The PPC backend was generating random shift counts in this case, due to an
uninitialized variable.

llvm-svn: 25114

llvm-svn: 25113

Fold:
seteq ({ short }* cast (int 1 to { short }*), { short }* null)
setlt ({ short }* cast (int 1 to { short }*), { short }* cast (int 2 to { short }*))

to false/true.  These last two commonly occur in the output of compilers that
tag integers, like cozmic's scheme compiler.

Tested by Regression/Assembler/ConstantExprFold.llx

llvm-svn: 25112

llvm-svn: 25111

llvm-svn: 25110

llvm-svn: 25109

llvm-svn: 25108

llvm-svn: 25107

llvm-svn: 25106

llvm-svn: 25105

inserted in the code.

llvm-svn: 25104

llvm-svn: 25103

llvm-svn: 25102

llvm-svn: 25101

pass manager do it's thing."  Fixes crash when compiling -g files and suppresses
dwarf statements if no debug info is present.

llvm-svn: 25100

methods, virtual method even, class wins.

llvm-svn: 25098

llvm-svn: 25097

llvm-svn: 25096

llvm-svn: 25095

llvm-svn: 25094

llvm-svn: 25093

2. Add label uniquing code.

llvm-svn: 25092

llvm-svn: 25091

llvm-svn: 25090

llvm-svn: 25089

llvm-svn: 25088

llvm-svn: 25087

llvm-svn: 25086

This sanitises the world, blows away the specialisations and adds
traits per passmanager type -- seemed most natural.

llvm-svn: 25085

llvm-svn: 25084

use virtual registers.  We now allow the first instruction in a block of
terminators to use virtual registers, and update phi elimination to correctly
update livevar when eliminating phi's.  This fixes a problem on a testcase
Andrew sent me.

llvm-svn: 25083

llvm-svn: 25082

don't help anyone)

llvm-svn: 25081

llvm-svn: 25080

llvm-svn: 25079

llvm-svn: 25078

llvm-svn: 25077

Also note that GCC 4.1 also correctly flags the syntax error.

llvm-svn: 25076