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| author | Evan Cheng <evan.cheng@apple.com> | 2010-09-25 00:49:35 +0000 |
|---|---|---|
| committer | Evan Cheng <evan.cheng@apple.com> | 2010-09-25 00:49:35 +0000 |
| commit | 576a3968a2c1607d0ca0d87b28f8509b633e4bf0 (patch) | |
| tree | dc1f01baafd1fd65fef7e0f500445002e43fbdf1 /lib/Target/ARM/ARMScheduleV6.td | |
| parent | 011e5910719265ba5d41e8af2290e55c5eb50526 (diff) | |
| download | external_llvm-576a3968a2c1607d0ca0d87b28f8509b633e4bf0.zip external_llvm-576a3968a2c1607d0ca0d87b28f8509b633e4bf0.tar.gz external_llvm-576a3968a2c1607d0ca0d87b28f8509b633e4bf0.tar.bz2 | |
Fix zero and sign extension instructions scheduling itineraries.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@114780 91177308-0d34-0410-b5e6-96231b3b80d8
Diffstat (limited to 'lib/Target/ARM/ARMScheduleV6.td')
| -rw-r--r-- | lib/Target/ARM/ARMScheduleV6.td | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/lib/Target/ARM/ARMScheduleV6.td b/lib/Target/ARM/ARMScheduleV6.td index 52d2dc1..efead92 100644 --- a/lib/Target/ARM/ARMScheduleV6.td +++ b/lib/Target/ARM/ARMScheduleV6.td @@ -35,6 +35,10 @@ def ARMV6Itineraries : ProcessorItineraries< InstrItinData<IIC_iUNAsi , [InstrStage<1, [V6_Pipe]>], [2, 1]>, InstrItinData<IIC_iUNAsr , [InstrStage<2, [V6_Pipe]>], [3, 2, 1]>, // + // Zero and sign extension instructions + InstrItinData<IIC_iEXTr , [InstrStage<1, [V6_Pipe]>], [1, 1]>, + InstrItinData<IIC_iEXTAr , [InstrStage<1, [V6_Pipe]>], [2, 2, 1]>, + // // Compare instructions InstrItinData<IIC_iCMPi , [InstrStage<1, [V6_Pipe]>], [2]>, InstrItinData<IIC_iCMPr , [InstrStage<1, [V6_Pipe]>], [2, 2]>, |