llvm-6502/test/CodeGen
Bill Schmidt 4cef3fb022 [PPC64LE] Generate correct little-endian code for v16i8 multiply
The existing code in PPCTargetLowering::LowerMUL() for multiplying two
v16i8 values assumes that vector elements are numbered in big-endian
order.  For little-endian targets, the vector element numbering is
reversed, but the vmuleub, vmuloub, and vperm instructions still
assume big-endian numbering.  To account for this, we must adjust the
permute control vector and reverse the order of the input registers on
the vperm instruction.

The existing test/CodeGen/PowerPC/vec_mul.ll is updated to be executed
on powerpc64 and powerpc64le targets as well as the original powerpc
(32-bit) target.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@210474 91177308-0d34-0410-b5e6-96231b3b80d8
2014-06-09 16:06:29 +00:00
..
AArch64 [AArch64] Fix the ordering of the accumulate operand in SchedRW list. 2014-06-09 01:54:00 +00:00
ARM test: add test case for SVN r210406 2014-06-08 01:27:32 +00:00
CPP
Generic Add a new attribute called 'jumptable' that creates jump-instruction tables for functions marked with this attribute. 2014-06-05 19:29:43 +00:00
Hexagon reverting r209132 2014-05-19 16:22:11 +00:00
Inputs
Mips Revert "Do materialize for floating point" 2014-06-08 09:13:42 +00:00
MSP430 Fix broken FileCheck prefixes 2014-05-23 19:06:24 +00:00
NVPTX Allow aliases to be unnamed_addr. 2014-06-06 01:20:28 +00:00
PowerPC [PPC64LE] Generate correct little-endian code for v16i8 multiply 2014-06-09 16:06:29 +00:00
R600 R600: Add more and testcases 2014-06-09 08:36:53 +00:00
SPARC TableGen: fix operand counting for aliases 2014-05-16 09:42:04 +00:00
SystemZ Reenable use of TBAA during CodeGen 2014-04-12 01:26:00 +00:00
Thumb Segmented stacks: omit __morestack call when there's no frame. 2014-05-22 13:03:43 +00:00
Thumb2 ARM & AArch64: make use of common cmpxchg idioms after expansion 2014-05-30 10:09:59 +00:00
X86 llvm/test/CodeGen/X86/2014-05-29-factorial.ll: Relax an expression to match Win32 x64. 2014-06-09 14:20:23 +00:00
XCore Reapply "blockfreq: Rewrite BlockFrequencyInfoImpl" 2014-04-21 17:57:07 +00:00