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Fix LDM_RET schedule itinery.

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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@113435 91177308-0d34-0410-b5e6-96231b3b80d8
This commit is contained in:
Evan Cheng
2010-09-08 22:57:08 +00:00
parent 90b54547d9
commit 7602acbf3b
5 changed files with 19 additions and 2 deletions
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9
lib/Target/ARM/ARMScheduleA8.td
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@@ -122,6 +122,15 @@ def CortexA8Itineraries : ProcessorItineraries<
InstrStage<1, [A8_Pipe0, A8_Pipe1]>,
InstrStage<1, [A8_LdSt0]>]>,
//
// Load multiple plus branch
InstrItinData<IIC_iLoadmBr , [InstrStage<2, [A8_Issue], 0>,
InstrStage<2, [A8_Pipe0], 0>,
InstrStage<2, [A8_Pipe1]>,
InstrStage<1, [A8_Pipe0, A8_Pipe1]>,
InstrStage<1, [A8_LdSt0]>,
InstrStage<1, [A8_Pipe0, A8_Pipe1]>]>,
// Integer store pipeline
//
// use A8_Issue to enforce the 1 load/store per cycle limit