Chris Lattner e7f96c515e Substantially improve the code generated by non-folded setcc instructions. ... In particular, instead of compiling this: bool %test(int %A, int %B) { %C = setlt int %A, %B ret bool %C } to this: test: save %sp, -96, %sp subcc %i0, %i1, %g0 bl .LBBtest_1 ! nop ba .LBBtest_2 ! nop .LBBtest_1: ! or %g0, 1, %i0 ba .LBBtest_3 ! nop .LBBtest_2: ! or %g0, 0, %i0 ba .LBBtest_3 ! nop .LBBtest_3: ! restore %g0, %g0, %g0 retl nop We now compile it to this: test: save %sp, -96, %sp subcc %i0, %i1, %g0 or %g0, 1, %i0 bl .LBBtest_2 ! nop .LBBtest_1: ! or %g0, %g0, %i0 .LBBtest_2: ! restore %g0, %g0, %g0 retl nop git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@19213 91177308-0d34-0410-b5e6-96231b3b80d8		2005-01-01 16:06:57 +00:00
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Analysis	Wrap at 80 cols	2004-12-23 21:17:41 +00:00
Archive	Remove potential platform portability issue with size of "int".	2004-12-29 01:20:24 +00:00
AsmParser	Do not allow empty label names.	2004-12-10 05:40:19 +00:00
Bytecode	Remove potential platform portability issue with size of "int".	2004-12-29 01:20:24 +00:00
CodeGen	Move virtual method call out of loop	2004-12-15 07:04:32 +00:00
Debugger	Correct the comments and file header.	2004-12-23 21:16:46 +00:00
ExecutionEngine	Be double sure about including sys/stat.h by wrapping the inclusion in	2004-12-20 06:34:02 +00:00
Linker	Remove un-needed #includes.	2004-12-20 04:15:44 +00:00
Support	Fix a bug that made the nightly tester *really* slow. During changes for	2004-12-27 08:03:04 +00:00
System	Where do these tabs keep coming from???	2004-12-31 19:03:31 +00:00
Target	Substantially improve the code generated by non-folded setcc instructions.	2005-01-01 16:06:57 +00:00
Transforms	Implement SimplifyCFG/DeadSetCC.ll	2005-01-01 16:02:12 +00:00
VMCore	Allow getZeroExtend and getSignExtend to work with boolean inputs.	2005-01-01 15:59:57 +00:00
Makefile	Add the Linker library	2004-11-14 21:54:41 +00:00