[llvm-commits] [llvm] r139864 - /llvm/trunk/lib/Target/X86/X86InstrInfo.cpp
Bruno Cardoso Lopes
bruno.cardoso at gmail.com
Thu Sep 15 15:15:53 PDT 2011
Author: bruno
Date: Thu Sep 15 17:15:52 2011
New Revision: 139864
URL: http://llvm.org/viewvc/llvm-project?rev=139864&view=rev
Log:
Add the remaining AVX versions of instructions to X86InstrInfo, this
time for describing high latency ones and for recognizting loads
from the same base pointer
Modified:
llvm/trunk/lib/Target/X86/X86InstrInfo.cpp
Modified: llvm/trunk/lib/Target/X86/X86InstrInfo.cpp
URL: http://llvm.org/viewvc/llvm-project/llvm/trunk/lib/Target/X86/X86InstrInfo.cpp?rev=139864&r1=139863&r2=139864&view=diff
==============================================================================
--- llvm/trunk/lib/Target/X86/X86InstrInfo.cpp (original)
+++ llvm/trunk/lib/Target/X86/X86InstrInfo.cpp Thu Sep 15 17:15:52 2011
@@ -3112,13 +3112,16 @@
case X86::MMX_MOVQ64rm:
case X86::FsMOVAPSrm:
case X86::FsMOVAPDrm:
- case X86::FsVMOVAPSrm:
- case X86::FsVMOVAPDrm:
case X86::MOVAPSrm:
case X86::MOVUPSrm:
case X86::MOVAPDrm:
case X86::MOVDQArm:
case X86::MOVDQUrm:
+ // AVX load instructions
+ case X86::VMOVSSrm:
+ case X86::VMOVSDrm:
+ case X86::FsVMOVAPSrm:
+ case X86::FsVMOVAPDrm:
case X86::VMOVAPSrm:
case X86::VMOVUPSrm:
case X86::VMOVAPDrm:
@@ -3146,13 +3149,16 @@
case X86::MMX_MOVQ64rm:
case X86::FsMOVAPSrm:
case X86::FsMOVAPDrm:
- case X86::FsVMOVAPSrm:
- case X86::FsVMOVAPDrm:
case X86::MOVAPSrm:
case X86::MOVUPSrm:
case X86::MOVAPDrm:
case X86::MOVDQArm:
case X86::MOVDQUrm:
+ // AVX load instructions
+ case X86::VMOVSSrm:
+ case X86::VMOVSDrm:
+ case X86::FsVMOVAPSrm:
+ case X86::FsVMOVAPDrm:
case X86::VMOVAPSrm:
case X86::VMOVUPSrm:
case X86::VMOVAPDrm:
@@ -3383,6 +3389,29 @@
case X86::SQRTSSm_Int:
case X86::SQRTSSr:
case X86::SQRTSSr_Int:
+ // AVX instructions with high latency
+ case X86::VDIVSDrm:
+ case X86::VDIVSDrm_Int:
+ case X86::VDIVSDrr:
+ case X86::VDIVSDrr_Int:
+ case X86::VDIVSSrm:
+ case X86::VDIVSSrm_Int:
+ case X86::VDIVSSrr:
+ case X86::VDIVSSrr_Int:
+ case X86::VSQRTPDm:
+ case X86::VSQRTPDm_Int:
+ case X86::VSQRTPDr:
+ case X86::VSQRTPDr_Int:
+ case X86::VSQRTPSm:
+ case X86::VSQRTPSm_Int:
+ case X86::VSQRTPSr:
+ case X86::VSQRTPSr_Int:
+ case X86::VSQRTSDm:
+ case X86::VSQRTSDm_Int:
+ case X86::VSQRTSDr:
+ case X86::VSQRTSSm:
+ case X86::VSQRTSSm_Int:
+ case X86::VSQRTSSr:
return true;
}
}
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