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4afbd3e941
llvm-6502/lib
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Benjamin Kramer 4afbd3e941 X86: When lowering v8i32 himuls use the correct shuffle masks for AVX2. 
Turns out my trick of using the same masks for SSE4.1 and AVX2 didn't work out
as we have to blend two vectors. While there remove unecessary cross-lane moves
from the shuffles so the backend can lower it to palignr instead of vperm.

Fixes PR20118, a miscompilation of vector sdiv by constant on AVX2.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@212611 91177308-0d34-0410-b5e6-96231b3b80d8
2014-07-09 11:12:39 +00:00
..
Analysis Improve BasicAA CS-CS queries 2014-07-08 23:16:49 +00:00
AsmParser Update the MemoryBuffer API to use ErrorOr. 2014-07-06 17:43:13 +00:00
Bitcode Fix a bug in the conversion to ErrorOr. 2014-07-04 20:05:56 +00:00
CodeGen [x86] Add a ZERO_EXTEND_VECTOR_INREG DAG node and use it when widening 2014-07-09 10:58:18 +00:00
DebugInfo Revert "Introduce a string_ostream string builder facilty" 2014-06-26 22:52:05 +00:00
ExecutionEngine ExecutionEngine::create(): fix interpreter fallback when JIT is unavailable 2014-07-01 03:18:49 +00:00
IR Update the MemoryBuffer API to use ErrorOr. 2014-07-06 17:43:13 +00:00
IRReader Update the MemoryBuffer API to use ErrorOr. 2014-07-06 17:43:13 +00:00
LineEditor
Linker Include <tuple> to make buildbots happy 2014-06-27 18:38:12 +00:00
LTO Update the MemoryBuffer API to use ErrorOr. 2014-07-06 17:43:13 +00:00
MC Mips.abiflags is a new implicitly generated section that will be present on all new modules. The section contains a versioned data structure which represents essentially information to allow a program loader to determine the requirements of the application. This patch implements mips.abiflags section and provides test cases for it. 2014-07-08 08:59:22 +00:00
Object Add support for BSD format Archive map symbols (aka the table of contents 2014-07-08 22:10:02 +00:00
Option Revert "Introduce a string_ostream string builder facilty" 2014-06-26 22:52:05 +00:00
ProfileData Update the MemoryBuffer API to use ErrorOr. 2014-07-06 17:43:13 +00:00
Support SourceMgr: consistently use 'unsigned' for the memory buffer ID type 2014-07-09 08:30:15 +00:00
TableGen Update the MemoryBuffer API to use ErrorOr. 2014-07-06 17:43:13 +00:00
Target X86: When lowering v8i32 himuls use the correct shuffle masks for AVX2. 2014-07-09 11:12:39 +00:00
Transforms [ASan/Win] Don't instrument COMDAT globals. Properly fixes PR20244. 2014-07-09 08:35:33 +00:00
CMakeLists.txt ProfileData: Introduce the InstrProfReader interface and a text reader 2014-03-21 17:24:48 +00:00
LLVMBuild.txt
Makefile