llvm-project/llvm/test
Michael Kuperstein 3e06eafc20 [DAG] Remove isVectorClearMaskLegal() check from vector_build dagcombine
This check currently doesn't seem to do anything useful on any in-tree target:
On non-x86, it always evaluates to false, so we never hit the code path that
creates the shuffle with zero.
On x86, it just forwards to isShuffleMaskLegal(), which is a reasonable thing to
query in general, but doesn't make sense if only restricted to zero blends.

Differential Revision: https://reviews.llvm.org/D24625

llvm-svn: 282567
2016-09-28 06:13:58 +00:00
..
Analysis Enhance calcColdCallHeuristics for InvokeInst 2016-09-23 17:26:14 +00:00
Assembler DebugInfo: New metadata representation for global variables. 2016-09-13 01:12:59 +00:00
Bindings
Bitcode [thinlto] Basic thinlto fdo heuristic 2016-09-26 20:37:32 +00:00
BugPoint
CodeGen [DAG] Remove isVectorClearMaskLegal() check from vector_build dagcombine 2016-09-28 06:13:58 +00:00
DebugInfo [X86] Optimization for replacing LEA with MOV at frame index elimination time 2016-09-26 06:42:07 +00:00
Demangle Add an c++ itanium demangler to llvm. 2016-09-06 19:16:48 +00:00
Examples
ExecutionEngine [ORC] Clone module flags metadata into the globals module in the 2016-09-04 17:53:30 +00:00
Feature Revert "Revert "Invariant start/end intrinsics overloaded for address space"" 2016-08-13 23:31:24 +00:00
FileCheck
Instrumentation [sanitizer-coverage] fix a bug in trace-gep 2016-09-27 01:55:08 +00:00
Integer
JitListener
LTO [LTO] Use llvm-nm instead of nm in new tests 2016-09-16 17:12:48 +00:00
LibDriver
Linker Fix autoupgrade logic for Objective-C class properties module flag 2016-09-16 00:38:18 +00:00
MC [mips] Add rsqrt, recip for MIPS 2016-09-27 12:25:15 +00:00
Object Next set of additional error checks for invalid Mach-O files for the 2016-09-27 23:24:13 +00:00
ObjectYAML [macho2yaml] Don't write empty linkedit data 2016-08-17 21:46:04 +00:00
Other [PM] Port CFGViewer and CFGPrinter to the new Pass Manager 2016-09-15 18:35:27 +00:00
SymbolRewriter
TableGen [TableGen] AsmMatcher: Add AsmVariantName to Instruction class. 2016-09-08 15:50:52 +00:00
ThinLTO/X86 [ThinLTO] Always emit a summary when compiling in ThinLTO mode 2016-09-20 23:07:17 +00:00
Transforms [Inliner] Port all opt remarks to new streaming API 2016-09-27 23:47:03 +00:00
Unit
Verifier
YAMLParser
tools [gold] Split plugin options controlling ThinLTO and codegen parallelism. 2016-09-23 20:35:19 +00:00
.clang-format
CMakeLists.txt Add an c++ itanium demangler to llvm. 2016-09-06 19:16:48 +00:00
TestRunner.sh
lit.cfg Add an c++ itanium demangler to llvm. 2016-09-06 19:16:48 +00:00
lit.site.cfg.in