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LLVM backend for 6502
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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
autoconf Remove path_tclsh.m4. 2014-06-02 12:54:32 +00:00
bindings [OCaml] Documentation improvements. 2014-07-02 22:17:20 +00:00
cmake Prospective -fsanitize=memory build fix following r212586 2014-07-09 06:27:05 +00:00
docs fixed typos 2014-07-04 19:40:43 +00:00
examples Try to fix the msvc build. 2014-04-29 23:37:02 +00:00
include [x86] Add a ZERO_EXTEND_VECTOR_INREG DAG node and use it when widening 2014-07-09 10:58:18 +00:00
lib X86: When lowering v8i32 himuls use the correct shuffle masks for AVX2. 2014-07-09 11:12:39 +00:00
projects
test X86: When lowering v8i32 himuls use the correct shuffle masks for AVX2. 2014-07-09 11:12:39 +00:00
tools Changed the lvm-nm alias "-s" for -print-armap to "-M". 2014-07-08 23:47:31 +00:00
unittests These should be EXPECT_TRUE, not EXPECT_FALSE. Amends r212415. 2014-07-06 20:20:02 +00:00
utils Use correct memeber when displaying StringMap's size. 2014-07-09 05:34:24 +00:00
.arcconfig
.clang-format
.gitignore Add Polly to the ignored trees. 2014-06-25 13:13:36 +00:00
CMakeLists.txt [CMake] Introduce LLVM_SHLIB_OUTPUT_INTDIR. 2014-07-04 04:23:26 +00:00
CODE_OWNERS.TXT
configure Touch configure to force clang's config.h.in reconfiguration on the build servers 2014-06-06 10:36:38 +00:00
CREDITS.TXT Update Credits. 2014-05-29 19:59:58 +00:00
LICENSE.TXT
llvm.spec.in
LLVMBuild.txt
Makefile
Makefile.common
Makefile.config.in
Makefile.rules [Make] Fix dependencies for td.expanded 2014-06-20 19:00:41 +00:00
README.txt

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