David Majnemer b41f4bbfbd InstCombine: Optimize (1 << X) Pred CstP2 to X Pred Log2(CstP2) ... We may, after other optimizations, find ourselves with IR that looks like: %shl = shl i32 1, %y %cmp = icmp ult i32 %shl, 32 Instead, we should just compare the shift count: %cmp = icmp ult i32 %y, 5 git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@185242 91177308-0d34-0410-b5e6-96231b3b80d8		2013-06-28 23:42:03 +00:00
..
Analysis	Minimize precision loss when computing cyclic probabilities.	2013-06-28 22:40:43 +00:00
Archive	Fix an ordering problem in the test.	2013-06-21 07:23:14 +00:00
Assembler	Added support for the Builtin attribute.	2013-06-27 00:25:01 +00:00
Bindings/Ocaml
Bitcode
BugPoint
CodeGen	PPC: Ignore spill/restore requests for VRSAVE (except on Darwin)	2013-06-28 22:29:56 +00:00
DebugInfo	DebugInfo: PR14728: TLS support	2013-06-28 20:05:11 +00:00
ExecutionEngine
Feature
FileCheck
Instrumentation	[asan] workaround for PR16277: don't instrument AllocaInstr with alignment more than the redzone size	2013-06-26 09:49:52 +00:00
Integer
JitListener
Linker
MC	ARM: Fix pseudo-instructions for SRS (Store Return State).	2013-06-28 15:09:46 +00:00
Object	[yaml2obj][ELF] Make symbol table top-level key.	2013-06-22 01:38:00 +00:00
Other	Suppress llvm/test/Other/can-execute.txt on msys bash.	2013-06-26 10:56:44 +00:00
TableGen
tools
Transforms	InstCombine: Optimize (1 << X) Pred CstP2 to X Pred Log2(CstP2)	2013-06-28 23:42:03 +00:00
Unit
Verifier
YAMLParser
CMakeLists.txt
lit.cfg	Suppress llvm/test/Other/can-execute.txt on msys bash.	2013-06-26 10:56:44 +00:00
lit.site.cfg.in
Makefile
Makefile.tests
TestRunner.sh