diff options
| author | Francisco Jerez <[email protected]> | 2016-03-06 19:03:56 -0800 |
|---|---|---|
| committer | Francisco Jerez <[email protected]> | 2016-03-14 14:58:19 -0700 |
| commit | b0546057220ac2906913bfd283aaefa6c4cb6038 (patch) | |
| tree | c22e35e7b1b7cb5cf9c68e816fe4ca2b5c2fe44b /scons | |
| parent | 7d7990cf657550be4d038a0424ffdc0ef7fd8faa (diff) | |
i965/fs: Restrict inequality that can only hold equal in saturate propagation.
Should have no functional change. The IP value of an instruction that
reads src_var cannot possibly be after the end of the live interval of
the variable it's reading from, by the definition of live interval.
Might save future readers a momentary WTF while trying to understand
this code.
Reviewed-by: Matt Turner <[email protected]>
Diffstat (limited to 'scons')
0 files changed, 0 insertions, 0 deletions