Chris Lattner 31755a024d Extend store merging to support the 'if/then' version in addition to if/then/else. ... This sinks the two stores in this example into a single store in cond_next. In this case, it allows elimination of the load as well: store double 0.000000e+00, double* @s.3060 %tmp3 = fcmp ogt double %tmp1, 5.000000e-01 ; <i1> [#uses=1] br i1 %tmp3, label %cond_true, label %cond_next cond_true: ; preds = %entry store double 1.000000e+00, double* @s.3060 br label %cond_next cond_next: ; preds = %entry, %cond_true %tmp6 = load double* @s.3060 ; <double> [#uses=1] This implements Transforms/InstCombine/store-merge.ll:test2 git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@36040 91177308-0d34-0410-b5e6-96231b3b80d8		2007-04-15 01:02:18 +00:00
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Analysis	CSE simple binary expressions when they are inserted. This makes LSR produce	2007-04-13 05:04:18 +00:00
Archive	Avoid a useless temporary constrution.	2007-04-07 19:51:45 +00:00
AsmParser	Implement the "thread_local" keyword.	2007-04-12 18:32:50 +00:00
Bytecode	Implement the "thread_local" keyword.	2007-04-12 18:32:50 +00:00
CodeGen	disable switch lowering using shift/and. It still breaks ppc bootstrap for	2007-04-14 19:39:41 +00:00
Debugger	Make sure temporary data is not used past its life span.	2007-04-08 20:10:14 +00:00
ExecutionEngine	For PR1293:	2007-03-30 16:41:50 +00:00
Linker	Implement the "thread_local" keyword.	2007-04-12 18:32:50 +00:00
Support	Fix PR1329.	2007-04-14 21:50:21 +00:00
System	Hack to get sys::Path to recognize macho dylibs.	2007-04-11 03:15:35 +00:00
Target	add a note	2007-04-14 23:06:09 +00:00
Transforms	Extend store merging to support the 'if/then' version in addition to if/then/else.	2007-04-15 01:02:18 +00:00
VMCore	Fix some unsafe code. Also, tabs -> spaces.	2007-04-14 23:57:00 +00:00
Makefile	Changes to support making the shift instructions be true BinaryOperators.	2007-02-02 02:16:23 +00:00