Andrea Di Biagio b770dd344e [X86] Improved lowering of v4x32 build_vector dag nodes. ... This patch improves the lowering of v4f32 and v4i32 build_vector dag nodes that are known to have at least two non-zero elements. With this patch, a build_vector that performs a blend with zero is converted into a shuffle. This is done to let the shuffle legalizer expand the dag node in a optimal way. For example, if we know that a build_vector performs a blend with zero, we can try to lower it as a movq/blend instead of always selecting an insertps. This patch also improves the logic that lowers a build_vector into a insertps with zero masking. See for example the extra test cases added to test sse41.ll. Differential Revision: http://reviews.llvm.org/D6311 llvm-svn: 222375		2014-11-19 19:34:29 +00:00
..
Analysis	Revert r222039 because of bot failure.	2014-11-19 00:13:26 +00:00
Assembler	Use FileCheck in a few tests.	2014-11-06 15:05:51 +00:00
Bindings	[OCaml] Run tests twice, with ocamlc and ocamlopt (if available)	2014-11-03 09:50:53 +00:00
Bitcode	Revert "Revert "DI: Fold constant arguments into a single MDString""	2014-10-03 20:01:09 +00:00
BugPoint	Revert "Revert "DI: Fold constant arguments into a single MDString""	2014-10-03 20:01:09 +00:00
CodeGen	[X86] Improved lowering of v4x32 build_vector dag nodes.	2014-11-19 19:34:29 +00:00
DebugInfo	Remove triple in testing case to recover an arm bot.	2014-11-18 16:45:34 +00:00
ExecutionEngine	Fix symbol resolution of floating point libc builtins in MCJIT	2014-11-13 23:32:52 +00:00
Feature	Delete -std-compile-opts.	2014-10-16 20:00:02 +00:00
FileCheck
Instrumentation	[asan] add experimental basic-block tracing to asan-coverage; also fix -fsanitize-coverage=3 which was broken by r221718	2014-11-19 00:22:58 +00:00
Integer
JitListener	Revert "Revert "DI: Fold constant arguments into a single MDString""	2014-10-03 20:01:09 +00:00
Linker	IR: Simplify uniquing for MDNode	2014-11-17 23:28:21 +00:00
LTO	Add Forward Control-Flow Integrity.	2014-11-11 21:08:02 +00:00
MC	[mips][micromips] Implement SWM32 and LWM32 instructions	2014-11-19 16:44:02 +00:00
Object	Object, support both mach-o archive t.o.c file names	2014-11-12 01:37:45 +00:00
Other
SymbolRewriter	Transform: add SymbolRewriter pass	2014-11-07 21:32:08 +00:00
TableGen	[AVX512] Added intrinsics for VPCMPEQB and VPCMPEQW.	2014-09-30 11:32:22 +00:00
tools	llvm-readobj: fix off-by-one error in COFFDumper	2014-11-19 02:07:10 +00:00
Transforms	Vectorize a reduction chain feeding into a 'return' statement.	2014-11-19 16:07:38 +00:00
Unit
Verifier	Extend the verifier to validate range metadata on calls and invokes.	2014-10-20 23:52:07 +00:00
YAMLParser
.clang-format
CMakeLists.txt	Make llvm-go test dependency optional.	2014-10-23 19:51:40 +00:00
lit.cfg	Only run the gold plugin tests if gold supports the targets we test with.	2014-11-11 05:27:12 +00:00
lit.site.cfg.in	[OCaml] [autoconf] Migrate to ocamlfind.	2014-10-30 08:29:45 +00:00
Makefile	OCAMLFLAGS can contain =, don't use = with sed	2014-11-13 09:29:30 +00:00
Makefile.tests
TestRunner.sh