llvm-6502/test/CodeGen
Ahmed Bougacha 363a2799ff [CodeGen] Re-apply r234809 (concat of scalars), with an x86_mmx fix.
The only type that isn't an integer, isn't floating point, and isn't
a vector; ladies and gentlemen, the gift that keeps on giving: x86_mmx!

Fixes PR23246.

Original message (reverted in r235062):
[CodeGen] Combine concat_vectors of scalars into build_vector.

Combine something like:
  (v8i8 concat_vectors (v2i8 bitcast (i16)) x4)
into:
  (v8i8 (bitcast (v4i16 BUILD_VECTOR (i16) x4)))

If any of the scalars are floating point, use that throughout.

Differential Revision: http://reviews.llvm.org/D8948


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@235072 91177308-0d34-0410-b5e6-96231b3b80d8
2015-04-16 02:39:14 +00:00
..
AArch64 [CodeGen] Re-apply r234809 (concat of scalars), with an x86_mmx fix. 2015-04-16 02:39:14 +00:00
ARM DebugInfo: Remove 'inlinedAt:' field from MDLocalVariable 2015-04-15 22:29:27 +00:00
BPF
CPP
Generic
Hexagon
Inputs
Mips
MSP430
NVPTX
PowerPC
R600
SPARC
SystemZ
Thumb
Thumb2
WinEH [SEH] Deal with users of the old lpad for SEH catch-all blocks 2015-04-16 00:02:04 +00:00
X86 [CodeGen] Re-apply r234809 (concat of scalars), with an x86_mmx fix. 2015-04-16 02:39:14 +00:00
XCore