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0415b1810b
llvm-6502/lib
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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
..
Analysis Revert: r189565 - Add getUnrollingPreferences to TTI 2013-08-29 03:33:15 +00:00
AsmParser Add function attribute 'optnone'. 2013-08-23 11:53:55 +00:00
Bitcode Add function attribute 'optnone'. 2013-08-23 11:53:55 +00:00
CodeGen Revert "Revert "Remove the darwin gdb option, that version of gdb is now dead and the rest of the compatibility should be done on a dwarf-N level."" 2013-09-04 04:39:38 +00:00
DebugInfo Add support for DebugFission to DWARF parser 2013-08-27 09:20:22 +00:00
ExecutionEngine llvm interpreter: select, shuffle and insertelement instructions. 2013-09-02 06:40:09 +00:00
IR DIBuilder: retain a type when created with a unique identifier. 2013-08-29 23:17:54 +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 Move everything depending on Object/MachOFormat.h over to Support/MachO.h. 2013-09-01 04:28:48 +00:00
Object Move everything depending on Object/MachOFormat.h over to Support/MachO.h. 2013-09-01 04:28:48 +00:00
Option Option parsing: support case-insensitive option matching. 2013-08-28 20:04:31 +00:00
Support Fix some rather confusing indentation and control flow in the errno 2013-09-02 05:55:10 +00:00
TableGen Add an error check for a typo I accidentally made in a td file that caused an assert to fire. 2013-08-20 04:22:09 +00:00
Target Inplement aarch64 neon instructions in AdvSIMD(shift). About 24 shift instructions: 2013-09-04 09:28:24 +00:00
Transforms InstCombine: allow unmasked icmps to be combined with logical ops 2013-09-04 11:57:17 +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