llvm-6502

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

History

Chandler Carruth 90ac572331 [x86] Fix the completely broken vector widening legalization of bswap.

This operation was classified as a binary operation in the widening
logic for some reason (clearly, untested). It is in fact a unary
operation. Add a RUN line to a test to exercise this for x86.

Note that again the vector widening strategy doesn't regress anything
and in one case removes a totally unecessary instruction that we
couldn't avoid when promoting the element type.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@212257 91177308-0d34-0410-b5e6-96231b3b80d8

2014-07-03 07:04:38 +00:00

AArch64

[aarch64] Add a test that should have been in r212242 but I forgot to

2014-07-03 02:12:26 +00:00

ARM

Debug info: split out complex DIVariable address expressions into a

2014-06-30 17:17:35 +00:00

CPP

IR: add "cmpxchg weak" variant to support permitted failure.

2014-06-13 14:24:07 +00:00

Generic

Add a new attribute called 'jumptable' that creates jump-instruction tables for functions marked with this attribute.