Evan Cheng b9803a8fa6 - Add pseudo instructions tLDRpci_pic and t2LDRpci_pic which does a pc-relative ... load of a GV from constantpool and then add pc. It allows the code sequence to be rematerializable so it would be hoisted by machine licm. - Add a late pass to break these pseudo instructions into a number of real instructions. Also move the code in Thumb2 IT pass that breaks up t2MOVi32imm to this pass. This is done before post regalloc scheduling to allow the scheduler to proper schedule these instructions. It also allow them to be if-converted and shrunk by later passes. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@86304 91177308-0d34-0410-b5e6-96231b3b80d8		2009-11-06 23:52:48 +00:00
..
Alpha	Eliminate more uses of llvm-as and llvm-dis.	2009-09-09 00:09:15 +00:00
ARM	Honour subreg machine operands during asmprinting	2009-11-06 23:45:15 +00:00
Blackfin	Move Blackfin intrinsics into the Target/Blackfin directory.	2009-10-15 18:50:52 +00:00
CBackend	Eliminate more uses of llvm-as and llvm-dis.	2009-09-09 00:09:15 +00:00
CellSPU	Revert the main portion of r31856. It was causing BranchFolding	2009-10-22 00:03:58 +00:00
CPP	fix PR5295 where the .ll parser didn't reject a function after a global	2009-10-25 23:22:50 +00:00
Generic	Declare sin & cos as readonly so they match the code in SelectionDAGBuild	2009-11-03 02:19:31 +00:00
Mips	Eliminate more uses of llvm-as and llvm-dis.	2009-09-09 00:09:15 +00:00
MSP430	Use special DAG-to-DAG preprocessing to allow mem-mem instructions to be selected.	2009-10-22 00:16:00 +00:00
PIC16	Re-apply 84180 with the fixed test case.	2009-10-15 19:26:25 +00:00
PowerPC	Update these tests for the new label names.	2009-11-05 23:31:40 +00:00
SPARC	Eliminate some redundant llvm-as calls.	2009-10-12 09:31:55 +00:00
SystemZ	Eliminate more uses of llvm-as and llvm-dis.	2009-09-09 00:09:15 +00:00
Thumb	Enable allocation of R3 in Thumb1	2009-10-19 22:57:03 +00:00
Thumb2	- Add pseudo instructions tLDRpci_pic and t2LDRpci_pic which does a pc-relative	2009-11-06 23:52:48 +00:00
X86	Fix PR5315, original patch by Nicolas Capens!	2009-11-06 00:11:57 +00:00
XCore	Add some peepholes for signed comparisons using ashr X, X, 32.	2009-10-08 15:38:17 +00:00