Hal Finkel 3ab10c1918 [PowerPC] Remove zexts after i32 ctlz ... The 64-bit semantics of cntlzw are not special, the 32-bit population count is stored as a 64-bit value in the range [0,32]. As a result, it is always zero extended, and it can be added to the PPCISelDAGToDAG peephole optimization as a frontier instruction for the removal of unnecessary zero extensions. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@225192 91177308-0d34-0410-b5e6-96231b3b80d8		2015-01-05 18:52:29 +00:00
..
Analysis
Assembler
Bindings	[OCaml] Fix bitrot in tests.	2014-12-30 03:24:14 +00:00
Bitcode
BugPoint
CodeGen	[PowerPC] Remove zexts after i32 ctlz	2015-01-05 18:52:29 +00:00
DebugInfo	Reverting 225045 and 225043 and XFAIL multiline.ll on hexagon	2014-12-31 17:14:35 +00:00
ExecutionEngine
Feature
FileCheck
Instrumentation	[asan] simplify the tracing code, make it use the same guard variables as coverage	2015-01-03 00:54:43 +00:00
Integer
JitListener
Linker
LTO
MC	[Hexagon] Adding round reg/imm and bitsplit instructions.	2015-01-05 18:08:21 +00:00
Object	[Object] Don't crash on empty export lists.	2014-12-19 02:31:01 +00:00
Other	[PM] Don't run the machinery of invalidating all the analysis passes	2015-01-05 12:32:11 +00:00
SymbolRewriter
TableGen
tools	Emit the build attribute Tag_conformance.	2015-01-05 13:12:17 +00:00
Transforms	Fix broken test from r225159.	2015-01-05 12:34:01 +00:00
Unit
Verifier
YAMLParser
.clang-format
CMakeLists.txt
lit.cfg	llvm/test/lit.cfg: have_ld_plugin_support(): Use decode() for stdout.	2015-01-05 14:18:04 +00:00
lit.site.cfg.in	[lit] Make config.llvm_lib_dir available on cmake, too.	2014-12-30 03:24:11 +00:00
Makefile	[lit] Make config.llvm_lib_dir available on cmake, too.	2014-12-30 03:24:11 +00:00
Makefile.tests
TestRunner.sh