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Fixup PPC440 load/store operand latencies

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The operand latencies for loads and stores in the PPC440 itinerary were wrong
(the store operands are all inputs, and the "with update" (pre-increment)
instructions need a latency for the additional output).

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@195948 91177308-0d34-0410-b5e6-96231b3b80d8
This commit is contained in:
Hal Finkel 2013-11-29 06:19:43 +00:00
parent b5ff1bb218
commit 6e33f489a1
1 changed files with 19 additions and 19 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

38
lib/Target/PowerPC/PPCSchedule440.td
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@ -228,70 +228,70 @@ def PPC440Itineraries : ProcessorItineraries<
InstrStage<1, [P440_AGEN]>,
InstrStage<1, [P440_CRD]>,
InstrStage<1, [P440_LWB]>],
[4, 1],
[1, 1],
[NoBypass, P440_GPR_Bypass]>,
InstrItinData<IIC_LdStDCBF, [InstrStage<1, [P440_DISS1, P440_DISS2]>,
InstrStage<1, [P440_LRACC]>,
InstrStage<1, [P440_AGEN]>,
InstrStage<1, [P440_CRD]>,
InstrStage<1, [P440_LWB]>],
[4, 1],
[1, 1],
[NoBypass, P440_GPR_Bypass]>,
InstrItinData<IIC_LdStDCBI, [InstrStage<1, [P440_DISS1, P440_DISS2]>,
InstrStage<1, [P440_LRACC]>,
InstrStage<1, [P440_AGEN]>,
InstrStage<1, [P440_CRD]>,
InstrStage<1, [P440_LWB]>],
[4, 1],
[1, 1],
[NoBypass, P440_GPR_Bypass]>,
InstrItinData<IIC_LdStLoad, [InstrStage<1, [P440_DISS1, P440_DISS2]>,
InstrStage<1, [P440_LRACC]>,
InstrStage<1, [P440_AGEN]>,
InstrStage<1, [P440_CRD]>,
InstrStage<2, [P440_LWB]>],
[5, 1],
[5, 1, 1],
[P440_GPR_Bypass, P440_GPR_Bypass]>,
InstrItinData<IIC_LdStLoadUpd,[InstrStage<1, [P440_DISS1, P440_DISS2]>,
InstrStage<1, [P440_LRACC]>,
InstrStage<1, [P440_AGEN]>,
InstrStage<1, [P440_CRD]>,
InstrStage<2, [P440_LWB]>],
[5, 1],
[5, 2, 1, 1],
[P440_GPR_Bypass, P440_GPR_Bypass]>,
InstrItinData<IIC_LdStStore, [InstrStage<1, [P440_DISS1, P440_DISS2]>,
InstrStage<1, [P440_LRACC]>,
InstrStage<1, [P440_AGEN]>,
InstrStage<1, [P440_CRD]>,
InstrStage<2, [P440_LWB]>],
[4, 1],
[1, 1, 1],
[NoBypass, P440_GPR_Bypass]>,
InstrItinData<IIC_LdStStoreUpd,[InstrStage<1, [P440_DISS1, P440_DISS2]>,
InstrStage<1, [P440_LRACC]>,
InstrStage<1, [P440_AGEN]>,
InstrStage<1, [P440_CRD]>,
InstrStage<2, [P440_LWB]>],
[4, 1],
[2, 1, 1, 1],
[NoBypass, P440_GPR_Bypass]>,
InstrItinData<IIC_LdStICBI, [InstrStage<1, [P440_DISS1, P440_DISS2]>,
InstrStage<1, [P440_LRACC]>,
InstrStage<1, [P440_AGEN]>,
InstrStage<1, [P440_CRD]>,
InstrStage<1, [P440_LWB]>],
[4, 1],
[4, 1, 1],
[NoBypass, P440_GPR_Bypass]>,
InstrItinData<IIC_LdStSTFD, [InstrStage<1, [P440_DISS1, P440_DISS2]>,
InstrStage<1, [P440_LRACC]>,
InstrStage<1, [P440_AGEN]>,
InstrStage<1, [P440_CRD]>,
InstrStage<1, [P440_LWB]>],
[4, 1, 1],
[1, 1, 1],
[NoBypass, P440_GPR_Bypass, P440_GPR_Bypass]>,
InstrItinData<IIC_LdStSTFDU, [InstrStage<1, [P440_DISS1, P440_DISS2]>,
InstrStage<1, [P440_LRACC]>,
InstrStage<1, [P440_AGEN]>,
InstrStage<1, [P440_CRD]>,
InstrStage<1, [P440_LWB]>],
[4, 1, 1],
[2, 1, 1, 1],
[NoBypass, P440_GPR_Bypass, P440_GPR_Bypass]>,
InstrItinData<IIC_LdStLFD, [InstrStage<1, [P440_DISS1, P440_DISS2]>,
InstrStage<1, [P440_LRACC]>,
@ -305,28 +305,28 @@ def PPC440Itineraries : ProcessorItineraries<
InstrStage<1, [P440_AGEN]>,
InstrStage<1, [P440_CRD]>,
InstrStage<1, [P440_LWB]>],
[5, 1, 1],
[5, 2, 1, 1],
[NoBypass, P440_GPR_Bypass, P440_GPR_Bypass]>,
InstrItinData<IIC_LdStLHA, [InstrStage<1, [P440_DISS1, P440_DISS2]>,
InstrStage<1, [P440_LRACC]>,
InstrStage<1, [P440_AGEN]>,
InstrStage<1, [P440_CRD]>,
InstrStage<1, [P440_LWB]>],
[4, 1],
[4, 1, 1],
[NoBypass, P440_GPR_Bypass]>,
InstrItinData<IIC_LdStLHAU, [InstrStage<1, [P440_DISS1, P440_DISS2]>,
InstrStage<1, [P440_LRACC]>,
InstrStage<1, [P440_AGEN]>,
InstrStage<1, [P440_CRD]>,
InstrStage<1, [P440_LWB]>],
[4, 1],
[4, 1, 1],
[NoBypass, P440_GPR_Bypass]>,
InstrItinData<IIC_LdStLMW, [InstrStage<1, [P440_DISS1, P440_DISS2]>,
InstrStage<1, [P440_LRACC]>,
InstrStage<1, [P440_AGEN]>,
InstrStage<1, [P440_CRD]>,
InstrStage<1, [P440_LWB]>],
[4, 1],
[4, 1, 1],
[NoBypass, P440_GPR_Bypass]>,
InstrItinData<IIC_LdStLWARX, [InstrStage<1, [P440_DISS1]>,
InstrStage<1, [P440_IRACC], 0>,
@ -335,21 +335,21 @@ def PPC440Itineraries : ProcessorItineraries<
InstrStage<1, [P440_AGEN]>,
InstrStage<1, [P440_CRD]>,
InstrStage<1, [P440_LWB]>],
[4, 1],
[4, 1, 1],
[NoBypass, P440_GPR_Bypass]>,
InstrItinData<IIC_LdStSTD, [InstrStage<1, [P440_DISS1, P440_DISS2]>,
InstrStage<1, [P440_LRACC]>,
InstrStage<1, [P440_AGEN]>,
InstrStage<1, [P440_CRD]>,
InstrStage<2, [P440_LWB]>],
[4, 1],
[4, 1, 1],
[NoBypass, P440_GPR_Bypass]>,
InstrItinData<IIC_LdStSTDU, [InstrStage<1, [P440_DISS1, P440_DISS2]>,
InstrStage<1, [P440_LRACC]>,
InstrStage<1, [P440_AGEN]>,
InstrStage<1, [P440_CRD]>,
InstrStage<2, [P440_LWB]>],
[4, 1],
[2, 1, 1, 1],
[NoBypass, P440_GPR_Bypass]>,
InstrItinData<IIC_LdStSTDCX, [InstrStage<1, [P440_DISS1]>,
InstrStage<1, [P440_IRACC], 0>,
@ -358,7 +358,7 @@ def PPC440Itineraries : ProcessorItineraries<
InstrStage<1, [P440_AGEN]>,
InstrStage<1, [P440_CRD]>,
InstrStage<1, [P440_LWB]>],
[4, 1],
[4, 1, 1],
[NoBypass, P440_GPR_Bypass]>,
InstrItinData<IIC_LdStSTWCX, [InstrStage<1, [P440_DISS1]>,
InstrStage<1, [P440_IRACC], 0>,
@ -367,7 +367,7 @@ def PPC440Itineraries : ProcessorItineraries<
InstrStage<1, [P440_AGEN]>,
InstrStage<1, [P440_CRD]>,
InstrStage<1, [P440_LWB]>],
[4, 1],
[4, 1, 1],
[NoBypass, P440_GPR_Bypass]>,
InstrItinData<IIC_LdStSync, [InstrStage<1, [P440_DISS1, P440_DISS2]>,
InstrStage<1, [P440_LRACC]>,