Chris Lattner bf5d4fb7d8 Teach simplifycfg that setcc is cheap and non-trapping, so that it can ... convert this: %tmp.1 = seteq int %i, 0 ; <bool> [#uses=1] br bool %tmp.1, label %shortcirc_done, label %shortcirc_next shortcirc_next: ; preds = %entry %tmp.4 = seteq int %j, 0 ; <bool> [#uses=1] br label %shortcirc_done shortcirc_done: ; preds = %shortcirc_next, %entry %shortcirc_val = phi bool [ %tmp.4, %shortcirc_next ], [ true, %entry ] ; <bool> [#uses=1] to this: %tmp.1 = seteq int %i, 0 ; <bool> [#uses=1] %tmp.4 = seteq int %j, 0 ; <bool> [#uses=1] %shortcirc_val = select bool %tmp.1, bool true, bool %tmp.4 ; <bool> [#uses=1] ... which is later simplified by instcombine into an or. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@21388 91177308-0d34-0410-b5e6-96231b3b80d8		2005-04-21 05:31:13 +00:00
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Analysis	Fix a crash analyzing MultiSource/Benchmarks/MallocBench/gs	2005-04-12 03:59:27 +00:00
Archive	Initialize fields mode, uid, and gid.	2005-04-20 03:55:35 +00:00
AsmParser	fix PR549	2005-04-19 15:27:29 +00:00
Bytecode	Initialize fields mode, uid, and gid.	2005-04-20 03:55:35 +00:00
CodeGen	Fold setcc of MVT::i1 operands into logical operations	2005-04-18 04:48:12 +00:00
Debugger	Correct the comments and file header.	2004-12-23 21:16:46 +00:00
ExecutionEngine	Add support for targets that require stubs for external functions.	2005-04-18 01:44:27 +00:00
Linker	fix some 80 column violations	2005-03-15 23:03:34 +00:00
Support	Timers SHOULD NOT record the time taken to count the bytes allocated in the heap!	2005-03-22 03:20:38 +00:00
System	For Bug 543:	2005-04-21 02:50:10 +00:00
Target	Remove trailing whitespace, patch by Markus Oberhumer.	2005-04-20 16:05:03 +00:00
Transforms	Teach simplifycfg that setcc is cheap and non-trapping, so that it can	2005-04-21 05:31:13 +00:00
VMCore	add an argument to allow avoiding deleting phi nodes.	2005-04-12 18:52:14 +00:00
Makefile	Add the Linker library	2004-11-14 21:54:41 +00:00