llvm-mirror/lib
Arnold Schwaighofer 1e987368d7 BasicAA: GEPs of NoAlias'ing base ptr with equivalent indices are NoAlias
If we can show that the base pointers of two GEPs don't alias each other using
precise analysis and the indices and base offset are equal then the two GEPs
also don't alias each other.
This is primarily needed for the follow up patch that analyses NoAlias'ing PHI
nodes.

Part 1/2 of fix for PR13564.

llvm-svn: 163317
2012-09-06 14:31:51 +00:00
..
Analysis BasicAA: GEPs of NoAlias'ing base ptr with equivalent indices are NoAlias 2012-09-06 14:31:51 +00:00
Archive Mark checkSignature const, and in turn stop casting away const from 2012-09-05 22:09:23 +00:00
AsmParser [ms-inline asm] Enumerate the InlineAsm dialects and rename the nsdialect to 2012-09-05 19:00:49 +00:00
Bitcode [ms-inline asm] Enumerate the InlineAsm dialects and rename the nsdialect to 2012-09-05 19:00:49 +00:00
CodeGen Disable stack coloring by default in order to resolve the i386 failures. 2012-09-06 14:27:06 +00:00
DebugInfo Stop casting away const qualifier needlessly. 2012-09-05 22:26:57 +00:00
ExecutionEngine Stop casting away const qualifier needlessly. 2012-09-05 22:26:57 +00:00
Linker Move the "findUsedStructTypes" functionality outside of the Module class. 2012-08-03 00:30:35 +00:00
MC Constify subtarget info properly so that we dont cast away the const in 2012-09-05 21:43:57 +00:00
Object Reverting r 160419. 2012-07-19 21:43:55 +00:00
Support Whitespace. 2012-09-06 03:02:56 +00:00
TableGen Tristate mayLoad, mayStore, and hasSideEffects. 2012-08-23 19:34:46 +00:00
Target AVX2 optimization. 2012-09-06 12:42:01 +00:00
Transforms Fix switch_to_lookup_table.ll test from r163302. 2012-09-06 10:10:35 +00:00
VMCore Stop casting away const qualifier needlessly. 2012-09-05 22:26:57 +00:00
CMakeLists.txt Move TableGen's parser and entry point into a library 2011-10-01 16:41:13 +00:00
LLVMBuild.txt LLVMBuild: Introduce a common section which currently has a list of the 2011-12-12 22:45:54 +00:00
Makefile Remove more of llvmc and dependencies. 2011-09-20 00:34:27 +00:00