Evan Cheng 50c3dfefd9 Minor tweak to LowerUINT_TO_FP_i32. Bias (after scalar_to_vector) has two uses so we should make it the second source operand of ISD::OR so 2-address pass won't have to be smart about commuting. ... %reg1024<def> = MOVSDrm %reg0, 1, %reg0, <cp#0>, Mem:LD(8,8) [ConstantPool + 0] %reg1025<def> = MOVSD2PDrr %reg1024 %reg1026<def> = MOVDI2PDIrm <fi#-1>, 1, %reg0, 0, Mem:LD(4,16) [FixedStack-1 + 0] %reg1027<def> = ORPSrr %reg1025<kill>, %reg1026<kill> %reg1028<def> = MOVPD2SDrr %reg1027<kill> %reg1029<def> = SUBSDrr %reg1028<kill>, %reg1024<kill> %reg1030<def> = CVTSD2SSrr %reg1029<kill> MOVSSmr <fi#0>, 1, %reg0, 0, %reg1030<kill>, Mem:ST(4,4) [FixedStack0 + 0] %reg1031<def> = LD_Fp32m80 <fi#0>, 1, %reg0, 0, Mem:LD(4,16) [FixedStack0 + 0] RET %reg1031<kill>, %ST0<imp-use,kill> The reason 2-addr pass isn't smart enough to commute the ORPSrr is because it can't look pass the MOVSD2PDrr instruction. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@62505 91177308-0d34-0410-b5e6-96231b3b80d8		2009-01-19 08:19:57 +00:00
..
Analysis	CMake: Add lib/Analysis/CaptureTracking.cpp	2009-01-18 13:14:11 +00:00
Archive	Add the private linkage.	2009-01-15 20:18:42 +00:00
AsmParser	Add the private linkage.	2009-01-15 20:18:42 +00:00
Bitcode	use specialized accessor instead of plain getOperand(0)	2009-01-16 18:40:27 +00:00
CodeGen	Few targets like PIC16 wants libcall generation for illegal type i16.	2009-01-18 18:25:27 +00:00
Debugger	Removed trailing whitespace from Makefiles.	2009-01-09 16:44:42 +00:00
ExecutionEngine	don't assert and die on out of range (undefined) shifts. This fixes	2009-01-16 20:17:02 +00:00
Linker	Add the private linkage.	2009-01-15 20:18:42 +00:00
Support	Support for multi-valued options in CommandLine	2009-01-16 22:54:19 +00:00
System	Removed trailing whitespace from Makefiles.	2009-01-09 16:44:42 +00:00
Target	Minor tweak to LowerUINT_TO_FP_i32. Bias (after scalar_to_vector) has two uses so we should make it the second source operand of ISD::OR so 2-address pass won't have to be smart about commuting.	2009-01-19 08:19:57 +00:00
Transforms	Fix PR3016, a bug which can occur do to an invalid assumption:	2009-01-19 02:46:28 +00:00
VMCore	Add the private linkage.	2009-01-15 20:18:42 +00:00
Makefile	Removed trailing whitespace from Makefiles.	2009-01-09 16:44:42 +00:00