Chris Lattner ce2bcc8839 Don't fold and's into test instructions if they have multiple uses. ... This compiles test-nofold.ll into: _test: movl $15, %ecx andl 4(%esp), %ecx testl %ecx, %ecx movl $42, %eax cmove %ecx, %eax ret instead of: _test: movl 4(%esp), %eax movl %eax, %ecx andl $15, %ecx testl $15, %eax movl $42, %eax cmove %ecx, %eax ret git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@47330 91177308-0d34-0410-b5e6-96231b3b80d8		2008-02-19 17:37:35 +00:00
..
Analysis	Fix a compiler warning.	2008-02-19 09:28:48 +00:00
Archive	Use empty() instead of comparing size() with zero.	2008-01-29 13:02:09 +00:00
AsmParser	regenerate	2008-02-19 04:36:25 +00:00
Bitcode	Use empty() instead of comparing size() with zero.	2008-01-29 13:02:09 +00:00
CodeGen	PR1909: Tail merging pass ran wild. It makes no sense to merge blocks in order to save a single instruction since a branch will be inserted for each BB.	2008-02-19 02:09:37 +00:00
Debugger	Remove attribution from file headers, per discussion on llvmdev.	2007-12-29 20:36:04 +00:00
ExecutionEngine	Support vector constant zeros, thanks to Zack Rusin for the testcase.	2008-02-15 00:57:28 +00:00
Linker	Remove attribution from file headers, per discussion on llvmdev.	2007-12-29 20:36:04 +00:00
Support	Fixed bug in FoldingSetIteratorImpl where we did not correctly check if	2008-02-15 21:12:46 +00:00
System	It is not safe to call fork in PrintStackTrace. Sometimes it freezes the program.	2008-02-15 18:05:54 +00:00
Target	Don't fold and's into test instructions if they have multiple uses.	2008-02-19 17:37:35 +00:00
Transforms	remove the LowerSelect pass. The last client was the old Sparc backend, which is long dead by now.	2008-02-19 07:49:17 +00:00
VMCore	Fix some minor issues folding undef, PR2052	2008-02-19 06:22:12 +00:00
Makefile	remove attribution from lib Makefiles.	2007-12-29 20:09:26 +00:00