Francis Visoiu Mistrih
|
319b50aebd
|
[AArch64] Keep track of MIFlags in the LoadStoreOptimizer
Merging:
* $x26, $x25 = frame-setup LDPXi $sp, 0
* $sp = frame-destroy ADDXri $sp, 64, 0
into an LDPXpost should preserve the flags from both instructions as
following:
* frame-setup frame-destroy LDPXpost
Differential Revision: https://reviews.llvm.org/D44446
llvm-svn: 327533
|
2018-03-14 17:10:58 +00:00 |
|