| commit | f5d44240b5fa42fc53974e5377e1c85f95efb4e3 | |
| author | Edwin Smith <smith@fb.com> | |
| Thu, 4 Jun 2015 18:44:59 +0000 (4 11:44 -0700) | ||
| committer | hhvm-bot <hhvm-bot@fb.com> | |
| Mon, 8 Jun 2015 23:32:17 +0000 (8 16:32 -0700) | ||
| tree | 0a2b89159514c26f2d5df58e51e00fcd687f09f0 | treesnapshot (tar.gz zip) |
| parent | a088f39f4dabcac4a972018a0b8fffa980bd3e75 | commitdiff |
Eliminate ldimm saveflags operand
Summary: Now that we use liveness in XLS to figure out where it's safe to
use the XOR trick for ldimm{0,r}, we can just move the XOR optimization
to XLS and eliminate the ldimm saveflags operand entirely.
Reviewed By: @mxw
Differential Revision: D2128424
Summary: Now that we use liveness in XLS to figure out where it's safe to
use the XOR trick for ldimm{0,r}, we can just move the XOR optimization
to XLS and eliminate the ldimm saveflags operand entirely.
Reviewed By: @mxw
Differential Revision: D2128424