Chris Lattner 2944652569 implement a simple fneg optimization/propagation thing. This compiles: ... CodeGen/PowerPC/fneg.ll into: _t4: fmul f0, f3, f4 fmadd f1, f1, f2, f0 blr instead of: _t4: fneg f0, f3 fmul f0, f0, f4 fmsub f1, f1, f2, f0 blr git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@37054 91177308-0d34-0410-b5e6-96231b3b80d8		2007-05-14 22:04:50 +00:00
..
Analysis	Add passes -view-cfg and -view-cfg-only that are like -print-cfg and	2007-05-14 14:25:08 +00:00
Archive	adjust this to live in lib/Archive	2007-05-06 19:49:28 +00:00
AsmParser	regenerate	2007-05-04 04:01:37 +00:00
Bitcode	allow partially materialized modules to be written out, which just strips out	2007-05-11 23:51:59 +00:00
CodeGen	implement a simple fneg optimization/propagation thing. This compiles:	2007-05-14 22:04:50 +00:00
Debugger	switch this to bitcode instead of bytecode	2007-05-06 09:29:13 +00:00
ExecutionEngine	Bitcast all the bits of a floating point value, not just one. The zero	2007-05-04 03:37:38 +00:00
Linker	switch this to bitcode instead of bytecode	2007-05-06 09:29:13 +00:00
Support	Make the results for the rotate functions correct when rotateAmt == 0.	2007-05-14 00:15:28 +00:00
System	Fix a bug where the bcreader could crash on .bc files that were an exact	2007-05-11 00:00:27 +00:00
Target	Optimize PIC implementation. GOTOFF can be used when the symbol is defined	2007-05-14 18:46:23 +00:00
Transforms	Correct a few comments.	2007-05-14 14:31:17 +00:00
VMCore	Update comments to say "vector" instead of "packed".	2007-05-11 21:43:24 +00:00
Makefile	build lib/Archive instead of lib/Bytecode	2007-05-06 19:50:06 +00:00