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author | Bob Wilson <bob.wilson@apple.com> | 2010-11-27 06:35:16 +0000 |
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committer | Bob Wilson <bob.wilson@apple.com> | 2010-11-27 06:35:16 +0000 |
commit | 2a0e97431ecef2aa6a24a16ced207d5b53fcfc2d (patch) | |
tree | 9c4d91c61cf20ac1f03f1ce1f854be7b9518d5fa /lib/Target/ARM/ARMScheduleA9.td | |
parent | 8d412946643f048daa9d76b4f021a172341ea045 (diff) | |
download | llvm-2a0e97431ecef2aa6a24a16ced207d5b53fcfc2d.tar.gz llvm-2a0e97431ecef2aa6a24a16ced207d5b53fcfc2d.tar.bz2 llvm-2a0e97431ecef2aa6a24a16ced207d5b53fcfc2d.tar.xz |
Add NEON VLD1-dup instructions (load 1 element to all lanes).
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@120194 91177308-0d34-0410-b5e6-96231b3b80d8
Diffstat (limited to 'lib/Target/ARM/ARMScheduleA9.td')
-rw-r--r-- | lib/Target/ARM/ARMScheduleA9.td | 18 |
1 files changed, 18 insertions, 0 deletions
diff --git a/lib/Target/ARM/ARMScheduleA9.td b/lib/Target/ARM/ARMScheduleA9.td index 14bfdb7578..0f4e79aeee 100644 --- a/lib/Target/ARM/ARMScheduleA9.td +++ b/lib/Target/ARM/ARMScheduleA9.td @@ -813,6 +813,24 @@ def CortexA9Itineraries : ProcessorItineraries< InstrStage<3, [A9_LSUnit]>], [4, 2, 1, 1, 1, 1]>, // + // VLD1dup + InstrItinData<IIC_VLD1dup, [InstrStage<1, [A9_Issue0, A9_Issue1], 0>, + InstrStage<1, [A9_MUX0], 0>, + InstrStage<1, [A9_DRegsN], 0, Required>, + InstrStage<8, [A9_DRegsVFP], 0, Reserved>, + InstrStage<2, [A9_NPipe], 0>, + InstrStage<2, [A9_LSUnit]>], + [3, 1]>, + // + // VLD1dupu + InstrItinData<IIC_VLD1dupu, [InstrStage<1, [A9_Issue0, A9_Issue1], 0>, + InstrStage<1, [A9_MUX0], 0>, + InstrStage<1, [A9_DRegsN], 0, Required>, + InstrStage<8, [A9_DRegsVFP], 0, Reserved>, + InstrStage<2, [A9_NPipe], 0>, + InstrStage<2, [A9_LSUnit]>], + [3, 2, 1, 1]>, + // // VLD2 InstrItinData<IIC_VLD2, [InstrStage<1, [A9_Issue0, A9_Issue1], 0>, InstrStage<1, [A9_MUX0], 0>, |