llvm-6502/test/CodeGen
Richard Sandiford 396e080b34 [SystemZ] Fix incorrect use of RISBG for a zero-extended right shift
We would wrongly transform the testcase into the equivalent of an AND with 1.
The problem was that, when testing whether the shifted-in bits of the right
shift were significant, we used the width of the final zero-extended result
rather than the width of the shifted value.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@195731 91177308-0d34-0410-b5e6-96231b3b80d8
2013-11-26 10:53:16 +00:00
..
AArch64 Refactored the implementation of AArch64 NEON instruction ZIP, UZP 2013-11-26 03:26:47 +00:00
ARM [ARM] Enable FeatureMP for Cortex-A5 by default. 2013-11-25 13:17:15 +00:00
CPP
Generic Revert r195317 (and r195333), "Teach ISel not to optimize 'optnone' functions." 2013-11-21 10:55:15 +00:00
Hexagon Debug Info: update testing cases to specify the debug info version number. 2013-11-22 21:49:45 +00:00
Inputs Debug Info: update testing cases to specify the debug info version number. 2013-11-22 21:49:45 +00:00
Mips Fixed tryFoldToZero() for vector types that need expansion. 2013-11-25 11:14:43 +00:00
MSP430
NVPTX [NVPTX] Fix handling of indirect calls 2013-11-15 12:30:04 +00:00
PowerPC Debug Info: update testing cases to specify the debug info version number. 2013-11-22 21:49:45 +00:00
R600 R600/SI: Fixing handling of condition codes 2013-11-22 23:07:58 +00:00
SPARC [Sparc] Emit large negative adjustments to SP/FP with sethi+xor instead of sethi+or. This generates correct code for both sparc32 and sparc64. 2013-11-24 20:23:25 +00:00
SystemZ [SystemZ] Fix incorrect use of RISBG for a zero-extended right shift 2013-11-26 10:53:16 +00:00
Thumb Debug Info: update testing cases to specify the debug info version number. 2013-11-22 21:49:45 +00:00
Thumb2
X86 StackMap: Implement support for DirectMemRefOp. 2013-11-26 02:03:25 +00:00
XCore Error if we see an alias to a declaration. 2013-11-14 13:58:06 +00:00