llvm-6502

mirror of https://github.com/c64scene-ar/llvm-6502.git synced 2025-02-23 20:29:30 +00:00

History

Chandler Carruth cba9d1273a [x86] Add the beginnings of a proper DAG combine to match ADDSUBPS and

ADDSUBPD nodes out of blends of adds and subs.

This allows us to actually form these instructions with SSE3 rather than
only forming them when we had both SSE3 for the ADDSUB instructions and
SSE4.1 for the blend instructions. ;] Kind-of important.

I've adjusted the CPU requirements on one of the tests to demonstrate
this kicking in nicely for an SSE3 cpu configuration.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@217848 91177308-0d34-0410-b5e6-96231b3b80d8

2014-09-16 00:15:20 +00:00

AArch64

[FastISel][AArch64] Add missing test case for previous commit.

2014-09-15 23:47:57 +00:00

ARM

[ARM] Add Thumb-2 code size optimization regression test for LSR (register).

2014-09-11 10:45:50 +00:00

CPP

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