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f7f22a64df
llvm-6502/lib
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Saleem Abdulrasool f7f22a64df [ARM] check bitwidth in PerformORCombine 
When simplifying a (or (and B A) (and C ~A)) to a (VBSL A B C) ensure that the
bitwidth of the second operands to both ands match before comparing the negation
of the values.

Split the check of the value of the second operands to the ands.  Move the cast
and variable declaration slightly higher to make it slightly easier to follow.

Bug-Id: 16700
Signed-off-by: Saleem Abdulrasool <compnerd@compnerd.org>

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@187404 91177308-0d34-0410-b5e6-96231b3b80d8
2013-07-30 04:43:08 +00:00
..
Analysis Also update CMakeLists.txt for r187283. 2013-07-27 01:25:51 +00:00
AsmParser Target/X86: Add explicit Win64 and System V/x86-64 calling conventions. 2013-07-12 06:02:35 +00:00
Bitcode Make .bc en/decoding of AttrKind stable 2013-07-26 04:16:55 +00:00
CodeGen [DAGCombiner] insert_vector_elt: Avoid building a vector twice. 2013-07-30 00:24:09 +00:00
DebugInfo DebugInfo: Factor out parsing compile unit DIEs to a separate function. Improve code style and comments. 2013-07-15 08:43:35 +00:00
ExecutionEngine [PowerPC] Support powerpc64le as a syntax-checking target. 2013-07-26 01:35:43 +00:00
IR Minor code simplification suggested by Duncan 2013-07-27 19:22:28 +00:00
IRReader Add 'const' qualifiers to static const char* variables. 2013-07-16 01:17:10 +00:00
Linker Extend RemapInstruction and friends to take an optional new parameter, a ValueMaterializer. 2013-05-28 15:17:05 +00:00
MC MC: Support larger COFF string tables 2013-07-29 12:30:12 +00:00
Object Add support for the 's' operation to llvm-ar. 2013-07-29 12:40:31 +00:00
Option Silence gcc warning. 2013-07-22 21:29:28 +00:00
Support Make file_status::getUniqueID const. 2013-07-29 21:55:38 +00:00
TableGen keep only the StringRef version of getFileOrSTDIN. 2013-06-25 05:28:34 +00:00
Target [ARM] check bitwidth in PerformORCombine 2013-07-30 04:43:08 +00:00
Transforms SLPVectorier: update the debug location for the new instructions. 2013-07-29 18:18:46 +00:00
CMakeLists.txt Move lib/Archive to tools/llvm-ar. 2013-06-17 15:47:20 +00:00
LLVMBuild.txt Move lib/Archive to tools/llvm-ar. 2013-06-17 15:47:20 +00:00
Makefile Move lib/Archive to tools/llvm-ar. 2013-06-17 15:47:20 +00:00