Dan Gohman 97b44f9b80 Use ConstantExpr::getExtractElement when constant-folding vectors ... instead of getAggregateElement. This has the advantage of being more consistent and allowing higher-level constant folding to procede even if an inner extract element cannot be folded. Make ConstantFoldInstruction call ConstantFoldConstantExpression on the instruction's operands, making it more consistent with ConstantFoldConstantExpression itself. This makes sure that ConstantExprs get TargetData-aware folding before being handed off as operands for further folding. This causes more expressions to be folded, but due to a known shortcoming in constant folding, this currently has the side effect of stripping a few more nuw and inbounds flags in the non-targetdata side of constant-fold-gep.ll. This is mostly harmless. This fixes rdar://11324230. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@155682 91177308-0d34-0410-b5e6-96231b3b80d8		2012-04-27 00:54:36 +00:00
..
X86	Continue cleanup of LIT, getting rid of the remaining artifacts from dejagnu	2012-03-25 09:02:19 +00:00
2002-01-31-CallGraph.ll
2002-02-24-InlineBrokePHINodes.ll
2002-03-11-ConstPropCrash.ll
2003-02-19-LoopInfoNestingBug.ll
2004-08-16-PackedConstantInlineStore.ll
2004-08-16-PackedGlobalConstant.ll
2004-08-16-PackedSelect.ll
2004-08-16-PackedSimple.ll
2004-08-20-PackedControlFlow.ll
2006-02-05-PassManager.ll
2007-04-24-eliminate-mostly-empty-blocks.ll
2007-06-05-PassID.ll	-disable-output is no longer needed with -analyze.	2010-01-26 19:25:59 +00:00
2007-06-28-PassManager.ll	-disable-output is no longer needed with -analyze.	2010-01-26 19:25:59 +00:00
2007-09-10-PassManager.ll
2008-02-14-PassManager.ll
2008-06-04-FieldSizeInPacked.ll
2008-10-06-RemoveDeadPass.ll
2008-10-15-MissingSpace.ll	Update to new EH scheme.	2011-08-31 21:44:24 +00:00
2009-03-31-CallGraph.ll	Update test to new EH model.	2012-01-31 02:04:20 +00:00
2009-06-05-no-implicit-float.ll
2009-09-14-function-elements.ll
2010-05-06-Printer.ll	Don't write a file named "&1".	2010-06-18 01:49:17 +00:00
close-stderr.ll	test/Other/close-stderr.ll: Require the feature 'shell'. It is not executable on Win32 but it is executable on MSYS-bash.	2010-12-07 02:43:58 +00:00
constant-fold-gep.ll	Use ConstantExpr::getExtractElement when constant-folding vectors	2012-04-27 00:54:36 +00:00
extract.ll	Fix llvm-extract so that it changes the linkage of all GlobalValues to	2010-09-23 17:25:06 +00:00
invalid-commandline-option.ll
lint.ll	Upgrade syntax of tests using volatile instructions to use 'load volatile' instead of 'volatile load', which is archaic.	2011-11-27 06:54:59 +00:00
lit.local.cfg	Replace all instances of dg.exp file with lit.local.cfg, since all tests are run with LIT now and now Dejagnu. dg.exp is no longer needed.	2012-02-16 06:28:33 +00:00