llvm-6502

mirror of https://github.com/c64scene-ar/llvm-6502.git synced 2025-01-30 19:35:54 +00:00

History

Bob Wilson 7e701979ad When expanding NEON VST pseudo instructions, if the original super-register

operand is killed, add it to the expanded instruction as an implicit kill
operand instead of marking the individual subregs with kill flags.  This
should work better in general and also handles the case for VST3 where one
of the subregs was not referenced in the expanded instruction and so was
not marked killed.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@112494 91177308-0d34-0410-b5e6-96231b3b80d8

2010-08-30 18:10:48 +00:00

Analysis

It is possible to try to merge a not-constant with a constantrage, when dealing with ptrtoint ConstantExpr's.

2010-08-30 17:03:45 +00:00