mirror of
https://github.com/c64scene-ar/llvm-6502.git
synced 2024-07-27 13:29:50 +00:00
Teach the load store optimizer how to sign extend a result of a load pair when it helps creating more pairs. The rational is that loads are more expensive than sign extensions, so if we gather some in one instruction this is better! <rdar://problem/20072968> git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@231527 91177308-0d34-0410-b5e6-96231b3b80d8 |
||
---|---|---|
.. | ||
AArch64 | ||
ARM | ||
BPF | ||
CPP | ||
Generic | ||
Hexagon | ||
Inputs | ||
Mips | ||
MSP430 | ||
NVPTX | ||
PowerPC | ||
R600 | ||
SPARC | ||
SystemZ | ||
Thumb | ||
Thumb2 | ||
WinEH | ||
X86 | ||
XCore |