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| author | Evan Cheng <evan.cheng@apple.com> | 2010-11-12 20:32:20 +0000 |
|---|---|---|
| committer | Evan Cheng <evan.cheng@apple.com> | 2010-11-12 20:32:20 +0000 |
| commit | 529916ca4ab83ec472a2d7039a05007c4d40553a (patch) | |
| tree | 635b3718aef92dde8f1b5a2fabeb3d6b38bbcff8 /lib/Target/ARM/ARM.td | |
| parent | b39e6488eef7a5ff8b4e6acf0d42d096f5be853b (diff) | |
| download | llvm-529916ca4ab83ec472a2d7039a05007c4d40553a.tar.gz llvm-529916ca4ab83ec472a2d7039a05007c4d40553a.tar.bz2 llvm-529916ca4ab83ec472a2d7039a05007c4d40553a.tar.xz | |
Add some missing isel predicates on def : pat patterns to avoid generating VFP vmla / vmls (they cause stalls). Disabling them in isel is properly not a right solution, I'll look into a proper solution next.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@118922 91177308-0d34-0410-b5e6-96231b3b80d8
Diffstat (limited to 'lib/Target/ARM/ARM.td')
| -rw-r--r-- | lib/Target/ARM/ARM.td | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/lib/Target/ARM/ARM.td b/lib/Target/ARM/ARM.td index eef152f274..a99dbfbd64 100644 --- a/lib/Target/ARM/ARM.td +++ b/lib/Target/ARM/ARM.td @@ -168,7 +168,8 @@ def : Processor<"cortex-a8", CortexA8Itineraries, [ArchV7A, ProcA8, FeatureHasSlowVMLx, FeatureT2XtPk]>; def : Processor<"cortex-a9", CortexA9Itineraries, - [ArchV7A, ProcA9, FeatureT2XtPk]>; + [ArchV7A, ProcA9, + FeatureHasSlowVMLx, FeatureT2XtPk]>; // V7M Processors. def : ProcNoItin<"cortex-m3", [ArchV7M]>; |