[X86][SSE] Vector integer/float conversion memory folding

[oota-llvm.git] / lib / Target / X86 / X86InstrInfo.cpp

diff --git a/lib/Target/X86/X86InstrInfo.cpp b/lib/Target/X86/X86InstrInfo.cpp
index ff41e48c8f202a2820d64516b2957f729d854469..b5cbee566f2409276b87ea8ba1989aa3397929db 100644 (file)
--- a/lib/Target/X86/X86InstrInfo.cpp
+++ b/lib/Target/X86/X86InstrInfo.cpp
@@ -566,6 +566,13 @@ X86InstrInfo::X86InstrInfo(X86Subtarget &STI)
     { X86::VMOVUPSYrr,      X86::VMOVUPSYrm,          0 },
     { X86::VPERMILPDYri,    X86::VPERMILPDYmi,        0 },
     { X86::VPERMILPSYri,    X86::VPERMILPSYmi,        0 },
     { X86::VMOVUPSYrr,      X86::VMOVUPSYrm,          0 },
     { X86::VPERMILPDYri,    X86::VPERMILPDYmi,        0 },
     { X86::VPERMILPSYri,    X86::VPERMILPSYmi,        0 },

+    { X86::VRCPPSYr,        X86::VRCPPSYm,            0 },
+    { X86::VRCPPSYr_Int,    X86::VRCPPSYm_Int,        0 },
+    { X86::VRSQRTPSYr,      X86::VRSQRTPSYm,          0 },
+    { X86::VSQRTPDYr,       X86::VSQRTPDYm,           0 },
+    { X86::VSQRTPSYr,       X86::VSQRTPSYm,           0 },
+    { X86::VBROADCASTSSYrr, X86::VBROADCASTSSYrm,     TB_NO_REVERSE },
+    { X86::VBROADCASTSDYrr, X86::VBROADCASTSDYrm,     TB_NO_REVERSE },

 
     // AVX2 foldable instructions
     { X86::VPABSBrr256,     X86::VPABSBrm256,         0 },
 
     // AVX2 foldable instructions
     { X86::VPABSBrr256,     X86::VPABSBrm256,         0 },


@@ -574,13 +581,6 @@ X86InstrInfo::X86InstrInfo(X86Subtarget &STI)
     { X86::VPSHUFDYri,      X86::VPSHUFDYmi,          0 },
     { X86::VPSHUFHWYri,     X86::VPSHUFHWYmi,         0 },
     { X86::VPSHUFLWYri,     X86::VPSHUFLWYmi,         0 },
     { X86::VPSHUFDYri,      X86::VPSHUFDYmi,          0 },
     { X86::VPSHUFHWYri,     X86::VPSHUFHWYmi,         0 },
     { X86::VPSHUFLWYri,     X86::VPSHUFLWYmi,         0 },

-    { X86::VRCPPSYr,        X86::VRCPPSYm,            0 },
-    { X86::VRCPPSYr_Int,    X86::VRCPPSYm_Int,        0 },
-    { X86::VRSQRTPSYr,      X86::VRSQRTPSYm,          0 },
-    { X86::VSQRTPDYr,       X86::VSQRTPDYm,           0 },
-    { X86::VSQRTPSYr,       X86::VSQRTPSYm,           0 },
-    { X86::VBROADCASTSSYrr, X86::VBROADCASTSSYrm,     TB_NO_REVERSE },
-    { X86::VBROADCASTSDYrr, X86::VBROADCASTSDYrm,     TB_NO_REVERSE },

 
     // BMI/BMI2/LZCNT/POPCNT/TBM foldable instructions
     { X86::BEXTR32rr,       X86::BEXTR32rm,           0 },
 
     // BMI/BMI2/LZCNT/POPCNT/TBM foldable instructions
     { X86::BEXTR32rr,       X86::BEXTR32rm,           0 },