Chris Lattner dbdc830c83 Add a little dag combine to compile this: ... int %AreSecondAndThirdElementsBothNegative(<4 x float>* %in) { entry: %tmp1 = load <4 x float>* %in ; <<4 x float>> [#uses=1] %tmp = tail call int %llvm.ppc.altivec.vcmpgefp.p( int 1, <4 x float> < float 0x7FF8000000000000, float 0.000000e+00, float 0.000000e+00, float 0x7FF8000000000000 >, <4 x float> %tmp1 ) ; <int> [#uses=1] %tmp = seteq int %tmp, 0 ; <bool> [#uses=1] %tmp3 = cast bool %tmp to int ; <int> [#uses=1] ret int %tmp3 } into this: _AreSecondAndThirdElementsBothNegative: mfspr r2, 256 oris r4, r2, 49152 mtspr 256, r4 li r4, lo16(LCPI1_0) lis r5, ha16(LCPI1_0) lvx v0, 0, r3 lvx v1, r5, r4 vcmpgefp. v0, v1, v0 mfcr r3, 2 rlwinm r3, r3, 27, 31, 31 mtspr 256, r2 blr instead of this: _AreSecondAndThirdElementsBothNegative: mfspr r2, 256 oris r4, r2, 49152 mtspr 256, r4 li r4, lo16(LCPI1_0) lis r5, ha16(LCPI1_0) lvx v0, 0, r3 lvx v1, r5, r4 vcmpgefp. v0, v1, v0 mfcr r3, 2 rlwinm r3, r3, 27, 31, 31 xori r3, r3, 1 cntlzw r3, r3 srwi r3, r3, 5 mtspr 256, r2 blr llvm-svn: 27356		2006-04-02 06:11:11 +00:00
..
SelectionDAG	Add a little dag combine to compile this:	2006-04-02 06:11:11 +00:00
AsmPrinter.cpp	Use "llvm.metadata" section for debug globals. Filter out these globals in the	2006-03-07 22:00:35 +00:00
BranchFolding.cpp	Remove trailing whitespace	2005-04-21 22:36:52 +00:00
DwarfWriter.cpp	Refactor address attributes. Add base register to frame info.	2006-03-28 14:58:32 +00:00
ELFWriter.cpp	add these so I can be less naughty	2005-12-28 06:29:02 +00:00
IntrinsicLowering.cpp	Handle new forms of llvm.dbg intrinsics.	2006-03-23 18:06:46 +00:00
LiveInterval.cpp	Fix LiveInterval::getOverlapingRanges to take things in the right order	2005-10-21 06:41:30 +00:00
LiveIntervalAnalysis.cpp	Add explicit #includes of <iostream>	2006-01-22 23:41:00 +00:00
LiveVariables.cpp	Add a LiveVariables::VarInfo::dump method	2006-01-04 05:40:30 +00:00
MachineBasicBlock.cpp	Remove trailing whitespace	2005-04-21 22:36:52 +00:00
MachineCodeEmitter.cpp	mixed-STL programs are big and nasty :(	2005-12-28 02:44:35 +00:00
MachineDebugInfo.cpp	More bulletproofing of DebugInfoDesc verify.	2006-03-28 01:30:18 +00:00
MachineFunction.cpp	Adjust to MachineConstantPool interface change: instead of keeping a	2006-02-09 04:46:04 +00:00
MachineInstr.cpp	Remove trailing whitespace	2005-04-21 22:36:52 +00:00
Makefile	Change Library Names Not To Conflict With Others When Installed	2004-10-27 23:18:45 +00:00
Passes.cpp	Alkis agrees that that iterative scan allocator isn't going to be worked on	2005-10-24 04:14:30 +00:00
PHIElimination.cpp	Add support for targets (like Alpha) that have terminator instructions which	2006-01-04 07:12:21 +00:00
PhysRegTracker.h	Improved PhysRegTracker interface. RegAlloc lazily allocates the register tracker using a std::auto_ptr	2004-02-23 06:10:13 +00:00
PrologEpilogInserter.cpp	Always compute max align.	2005-11-06 17:43:20 +00:00
RegAllocLinearScan.cpp	Add some comments.	2006-03-25 23:00:56 +00:00
RegAllocLocal.cpp	Add explicit #includes of <iostream>	2006-01-22 23:41:00 +00:00
RegAllocSimple.cpp	Add explicit #includes of <iostream>	2006-01-22 23:41:00 +00:00
TwoAddressInstructionPass.cpp	Add explicit #includes of <iostream>	2006-01-22 23:41:00 +00:00
UnreachableBlockElim.cpp	Remove trailing whitespace	2005-04-21 22:36:52 +00:00
ValueTypes.cpp	Added x86 integer vector types: 64-bit packed byte integer (v16i8), 64-bit	2006-02-20 22:34:53 +00:00
VirtRegMap.cpp	Fix a bug that Evan exposed with some changes he's making, and that was	2006-02-25 02:17:31 +00:00
VirtRegMap.h	Remove trailing whitespace	2005-04-21 22:36:52 +00:00