Jakob Stoklund Olesen 7c5af26d12 Also attempt trivial coalescing for live intervals that end in a copy. ... The coalescer is supposed to clean these up, but when setting up parameters for a function call, there may be copies to physregs. If the defining instruction has been LICM'ed far away, the coalescer won't touch it. The register allocation hint does not always work - when the register allocator is backtracking, it clears the hints. This patch takes care of a few more cases that r90163 missed. llvm-svn: 90502		2009-12-04 00:16:04 +00:00
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Alpha
ARM	Recognize canonical forms of vector shuffles where the same vector is used for	2009-12-03 06:40:55 +00:00
Blackfin	Move Blackfin intrinsics into the Target/Blackfin directory.	2009-10-15 18:50:52 +00:00
CBackend
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	While this test is testing a problem in the generic part of codegen,	2009-11-27 16:04:14 +00:00
Mips	Support PIC loading of constant pool entries	2009-11-25 12:17:58 +00:00
MSP430	While this test is testing a problem in the generic part of codegen,	2009-11-27 16:04:14 +00:00
PIC16	While this test is testing a problem in the generic part of codegen,	2009-11-27 16:04:14 +00:00
PowerPC	ProcessImplicitDefs should watch out for invalidated iterator and extra implicit operands on copies.	2009-11-25 21:13:39 +00:00
SPARC	Eliminate some redundant llvm-as calls.	2009-10-12 09:31:55 +00:00
SystemZ
Thumb	More consistent thumb1 asm printing.	2009-11-19 06:57:41 +00:00
Thumb2	test case for IV-Users simplification loop improvement	2009-12-01 21:53:51 +00:00
X86	Also attempt trivial coalescing for live intervals that end in a copy.	2009-12-04 00:16:04 +00:00
XCore	Add XCore support for indirectbr / blockaddress.	2009-11-18 23:20:42 +00:00