Chris Lattner c812e5d6b8 Turn sdiv into udiv if both operands have a clear sign bit. This occurs ... a few times in crafty: OLD: %tmp.36 = div int %tmp.35, 8 ; <int> [#uses=1] NEW: %tmp.36 = div uint %tmp.35, 8 ; <uint> [#uses=0] OLD: %tmp.19 = div int %tmp.18, 8 ; <int> [#uses=1] NEW: %tmp.19 = div uint %tmp.18, 8 ; <uint> [#uses=0] OLD: %tmp.117 = div int %tmp.116, 8 ; <int> [#uses=1] NEW: %tmp.117 = div uint %tmp.116, 8 ; <uint> [#uses=0] OLD: %tmp.92 = div int %tmp.91, 8 ; <int> [#uses=1] NEW: %tmp.92 = div uint %tmp.91, 8 ; <uint> [#uses=0] Which all turn into shrs. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@24190 91177308-0d34-0410-b5e6-96231b3b80d8		2005-11-05 07:40:31 +00:00
..
Analysis	Fix a problem that Nate noticed with LSR:	2005-10-30 06:24:33 +00:00
Archive	DONT_BUILD_RELINKED is gone and implied by BUILD_ARCHIVE now	2005-10-24 02:26:13 +00:00
AsmParser	When a function takes a variable number of pointer arguments, with a zero	2005-10-23 04:37:20 +00:00
Bytecode	DONT_BUILD_RELINKED is gone and implied by BUILD_ARCHIVE now	2005-10-24 02:26:13 +00:00
CodeGen	Fix logic bug in finding retry slot in tally.	2005-11-05 00:01:25 +00:00
Debugger	When a function takes a variable number of pointer arguments, with a zero	2005-10-23 04:37:20 +00:00
ExecutionEngine	Fix a nasty bug that was causing miscompilation of global variables	2005-10-23 23:54:56 +00:00
Linker	DONT_BUILD_RELINKED is gone and implied by BUILD_ARCHIVE now	2005-10-24 02:26:13 +00:00
Support	DONT_BUILD_RELINKED is gone and implied by BUILD_ARCHIVE now	2005-10-24 02:26:13 +00:00
System	DONT_BUILD_RELINKED is gone and implied by BUILD_ARCHIVE now	2005-10-24 02:26:13 +00:00
Target	oops, forgot to load GP for indirect calls, though the old code now commented	2005-11-04 17:55:53 +00:00
Transforms	Turn sdiv into udiv if both operands have a clear sign bit. This occurs	2005-11-05 07:40:31 +00:00
VMCore	Fix an iterator invalidation problem in code used by the -strip pass	2005-10-31 18:42:37 +00:00
Makefile	Add the Linker library	2004-11-14 21:54:41 +00:00