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
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Analysis	FileCheck-ize tests.	2012-04-24 10:45:44 +00:00
Archive
Assembler
Bindings/Ocaml
Bitcode
BugPoint
CodeGen	Fix the SD scheduler to avoid gluing the same node twice.	2012-04-26 21:48:25 +00:00
DebugInfo
ExecutionEngine	This patch improves the MCJIT runtime dynamic loader by adding new handling	2012-04-12 20:13:57 +00:00
Feature
Instrumentation	[tsan] two more compile-time optimizations:	2012-04-10 22:29:17 +00:00
Integer
Linker	Remove llvm-ld and llvm-stub (which is only used by llvm-ld).	2012-04-19 19:27:54 +00:00
MC	Specify cpu to unbreak tests.	2012-04-26 01:38:10 +00:00
Object
Other	Use ConstantExpr::getExtractElement when constant-folding vectors	2012-04-27 00:54:36 +00:00
Scripts
TableGen
Transforms	Use ConstantExpr::getExtractElement when constant-folding vectors	2012-04-27 00:54:36 +00:00
Unit
Verifier	Remove support for the special 'fast' value for fpmath accuracy for the moment.	2012-04-16 19:39:33 +00:00
YAMLParser
CMakeLists.txt	Removes json-bench from the test dependencies.	2012-04-20 13:45:49 +00:00
lit.cfg	Remove llvm-ld and llvm-stub (which is only used by llvm-ld).	2012-04-19 19:27:54 +00:00
lit.site.cfg.in
Makefile
Makefile.tests
site.exp.in
TestRunner.sh