llvm-svn: 81257

of using llvm-as, now that opt supports this.

llvm-svn: 81226

integer and floating-point opcodes, introducing
FAdd, FSub, and FMul.

For now, the AsmParser, BitcodeReader, and IRBuilder all preserve
backwards compatability, and the Core LLVM APIs preserve backwards
compatibility for IR producers. Most front-ends won't need to change
immediately.

This implements the first step of the plan outlined here:
http://nondot.org/sabre/LLVMNotes/IntegerOverflow.txt

llvm-svn: 72897

GVN and into its own pass.

llvm-svn: 49419

Fix an issue where GVN would try to use an instruction before its definition when performing return slot optimization.

llvm-svn: 47541

bugs fixed.  This now passes PPC bootstrap.

llvm-svn: 47026

http://lists.cs.uiuc.edu/pipermail/llvm-commits/Week-of-Mon-20080128/057882.html

This is causing a miscompilation on PPC G5 and just now seeing it on iMac x86-64.

llvm-svn: 46822

llvm-svn: 46695

llvm-svn: 46693