Tim Northover 0415b1810b InstCombine: allow unmasked icmps to be combined with logical ops ...

"(icmp op i8 A, B)" is equivalent to "(icmp op i8 (A & 0xff), B)" as a
degenerate case. Allowing this as a "masked" comparison when analysing "(icmp)
&/| (icmp)" allows us to combine them in more cases.

rdar://problem/7625728

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@189931 91177308-0d34-0410-b5e6-96231b3b80d8

2013-09-04 11:57:17 +00:00

..

Hello

Move all of the header files which are involved in modelling the LLVM IR

2013-01-02 11:36:10 +00:00

InstCombine

InstCombine: allow unmasked icmps to be combined with logical ops

2013-09-04 11:57:17 +00:00

Instrumentation

[msan] Fix handling of select with struct arguments.

2013-09-03 13:05:29 +00:00

IPO

Add r159136 back now that pr13124 has been fixed.

2013-09-03 23:34:36 +00:00

ObjCARC

[objc-arc] Remove dead code from previous commit.

2013-09-03 22:40:56 +00:00

Scalar

Revert: r189565 - Add getUnrollingPreferences to TTI

2013-08-29 03:33:15 +00:00

Utils

SimplifyLibCalls: When emitting an overloaded fp function check that it's available.

2013-08-31 18:19:35 +00:00

Vectorize

In this patch we are trying to do two things:

2013-09-03 17:26:04 +00:00

CMakeLists.txt

Extracted ObjCARC.cpp into its own library libLLVMObjCARCOpts in preparation for refactoring the ARC Optimizer.

2013-01-28 01:35:51 +00:00

LLVMBuild.txt

Extracted ObjCARC.cpp into its own library libLLVMObjCARCOpts in preparation for refactoring the ARC Optimizer.

2013-01-28 01:35:51 +00:00

Makefile

Extracted ObjCARC.cpp into its own library libLLVMObjCARCOpts in preparation for refactoring the ARC Optimizer.

2013-01-28 01:35:51 +00:00