Michael Kuperstein 247caf8b05 [InstCombine] scalarizePHI should not assume the code it sees has been CSE'd ... scalarizePHI only looked for phis that have exactly two uses - the "latch" use, and an extract. Unfortunately, we can not assume all equivalent extracts are CSE'd, since InstCombine itself may create an extract which is a duplicate of an existing one. This extends it to handle several distinct extracts from the same index. This should fix at least some of the performance regressions from PR27988. Differential Revision: http://reviews.llvm.org/D20983 llvm-svn: 271961		2016-06-06 23:38:33 +00:00
..
Analysis	Reapply r271728 after adding move cobstructor for ProfileSummaryInfo	2016-06-03 22:54:26 +00:00
Assembler	IR: Allow multiple global metadata attachments with the same type.	2016-06-01 01:17:57 +00:00
Bindings
Bitcode	[BitCode] Make sure atomicrmw's argument is an actual PointerType	2016-06-05 18:43:40 +00:00
BugPoint
CodeGen	AMDGPU: Fix constantexpr addrspacecasts	2016-06-06 20:03:31 +00:00
DebugInfo	Fix CRLF -> LF.	2016-06-06 23:35:52 +00:00
Examples
ExecutionEngine	[MIPS][LLVM-MC] Fix Disassemble of Negative Offset	2016-05-24 09:57:10 +00:00
Feature	Update the stack coloring pass to remove lifetime intrinsics in the optnone/opt-bisect skip case.	2016-05-27 22:56:49 +00:00
FileCheck	Fix windows build bot failure	2016-05-28 00:03:35 +00:00
Instrumentation	[esan|wset] Optionally assume intra-cache-line accesses	2016-06-03 22:29:52 +00:00
Integer
JitListener
LibDriver
Linker	ValueMapper: fix assertion when null-mapping a constant for linking metadata	2016-05-28 17:26:03 +00:00
LTO
MC	[AMDGPU][llvm-mc] v_cndmask_b32: src2 is mandatory; do not enforce VOP2 when src2 == VCC.	2016-06-06 15:23:43 +00:00
Object	[mips] Remove CPU-only triples from llvm-objdump commands.	2016-06-03 10:22:22 +00:00
ObjectYAML	[yaml2obj] Sort MachO LinkEdit write operations based on offset	2016-06-03 16:58:05 +00:00
Other	[PM] Schedule InstSimplify after late LICM run, to clean up LCSSA nodes.	2016-06-02 22:14:26 +00:00
SymbolRewriter
TableGen
ThinLTO/X86	[ThinLTO] Resolve LinkOnceAny	2016-05-26 14:16:52 +00:00
tools	Retry^2 "[llvm-profdata] Add option to ingest filepaths from a file"	2016-06-06 23:17:22 +00:00
Transforms	[InstCombine] scalarizePHI should not assume the code it sees has been CSE'd	2016-06-06 23:38:33 +00:00
Unit
Verifier	[IR] Disallow loading and storing unsized types	2016-06-01 16:13:10 +00:00
YAMLParser
.clang-format
CMakeLists.txt	[cmake] Fix builds with LLVM_ENABLE_PIC=0	2016-06-02 16:29:07 +00:00
lit.cfg	test: Be consistent with clang's sanitizer lit config	2016-05-23 23:02:11 +00:00
lit.site.cfg.in	Add the printing the Mach-O (__LLVM,__bundle) xar archive file section "verbosely"	2016-05-23 21:34:12 +00:00
TestRunner.sh