Bob Wilson 324f4f1633 Recognize canonical forms of vector shuffles where the same vector is used for ... both source operands. In the canonical form, the 2nd operand is changed to an undef and the shuffle mask is adjusted to only reference elements from the 1st operand. Radar 7434842. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@90417 91177308-0d34-0410-b5e6-96231b3b80d8		2009-12-03 06:40:55 +00:00
..
Alpha
ARM	Recognize canonical forms of vector shuffles where the same vector is used for	2009-12-03 06:40:55 +00:00
Blackfin
CBackend
CellSPU
CPP
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
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	Remove unnecessary check.	2009-12-02 22:02:20 +00:00
XCore	Add XCore support for indirectbr / blockaddress.	2009-11-18 23:20:42 +00:00