Duncan Sands dcfd3a798f The DAGCombiner was threading select over pairs of extending loads even ... if the extension types were not the same. The result was that if you fed a select with sext and zext loads, as in the testcase, then it would get turned into a zext (or sext) of the select, which is wrong in the cases when it should have been an sext (resp. zext). Reported and diagnosed by Sebastien Deldon. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@119728 91177308-0d34-0410-b5e6-96231b3b80d8		2010-11-18 20:05:18 +00:00
..
Analysis	Delete unneeded ssp attributes.	2010-11-11 21:08:46 +00:00
Archive
Assembler	The pshufw instruction came about in MMX2 when SSE was introduced. Don't place	2010-10-04 20:24:01 +00:00
Bindings/Ocaml
Bitcode
BugPoint
CodeGen	The DAGCombiner was threading select over pairs of extending loads even	2010-11-18 20:05:18 +00:00
DebugInfo	Change CodeGen to use .loc directives. This produces a lot more readable output	2010-11-18 02:04:25 +00:00
ExecutionEngine	lli: Switch to using ParseIRFile, for consistency with other LLVM tools.	2010-11-13 00:28:01 +00:00
Feature
FrontendAda
FrontendC	Test for llvm-gcc patch 119392.	2010-11-16 21:57:15 +00:00
FrontendC++
FrontendFortran
FrontendObjC
FrontendObjC++
Integer
lib
Linker
LLVMC
MC	Try again at providing Thumb2 encodings for basic multiplication operators.	2010-11-18 01:08:42 +00:00
Other
Scripts
TableGen
Transforms	Factor code for testing whether replacing one value with another	2010-11-18 19:59:41 +00:00
Unit
Verifier
CMakeLists.txt	CMake: Add the new option "LLVM_LIT_ARGS".	2010-11-11 04:09:35 +00:00
lit.cfg
lit.site.cfg.in
Makefile
Makefile.tests
site.exp.in
TestRunner.sh