Evan Cheng 2bd122c4d9 Loosen up iv reuse to allow reuse of the same stride but a larger type when truncating from the larger type to smaller type is free. ... e.g. Turns this loop: LBB1_1: # entry.bb_crit_edge xorl %ecx, %ecx xorw %dx, %dx movw %dx, %si LBB1_2: # bb movl L_X$non_lazy_ptr, %edi movw %si, (%edi) movl L_Y$non_lazy_ptr, %edi movw %dx, (%edi) addw $4, %dx incw %si incl %ecx cmpl %eax, %ecx jne LBB1_2 # bb into LBB1_1: # entry.bb_crit_edge xorl %ecx, %ecx xorw %dx, %dx LBB1_2: # bb movl L_X$non_lazy_ptr, %esi movw %cx, (%esi) movl L_Y$non_lazy_ptr, %esi movw %dx, (%esi) addw $4, %dx incl %ecx cmpl %eax, %ecx jne LBB1_2 # bb git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@43375 91177308-0d34-0410-b5e6-96231b3b80d8		2007-10-26 01:56:11 +00:00
..
MRegisterInfo.h	isSubRegOf() is a dup of isSubRegister.	2007-10-23 06:51:50 +00:00
SubtargetFeature.h	Add explicit keywords.	2007-10-08 15:08:41 +00:00
TargetAsmInfo.h	TargetAsmInfo::getAddressSize() was incorrect for x86-64 and 64-bit targets	2007-09-27 23:12:31 +00:00
TargetData.h	Add getABITypeSize, getABITypeSizeInBits	2007-10-01 16:03:14 +00:00
TargetELFWriterInfo.h	Add explicit keywords and remove spurious trailing semicolons.	2007-08-27 14:50:10 +00:00
TargetFrameInfo.h
TargetInstrInfo.h	Added getNumDefs().	2007-09-13 00:16:29 +00:00
TargetInstrItineraries.h
TargetJITInfo.h
TargetLowering.h	Loosen up iv reuse to allow reuse of the same stride but a larger type when truncating from the larger type to smaller type is free.	2007-10-26 01:56:11 +00:00
TargetMachine.h
TargetMachineRegistry.h	Missing 'public' keyword.	2007-10-18 11:31:21 +00:00
TargetMachOWriterInfo.h
TargetOptions.h	Corrected many typing errors. And removed 'nest' parameter handling	2007-10-12 21:30:57 +00:00
TargetSubtarget.h