[X86][SSE] Detect AVG pattern during instruction combine for SSE2/AVX2/AVX512BW.

[oota-llvm.git] / lib / Target / X86 / X86SchedSandyBridge.td

diff --git a/lib/Target/X86/X86SchedSandyBridge.td b/lib/Target/X86/X86SchedSandyBridge.td
index 83f053425aa139f6fc24f3290b5cb1d01b065644..eca65c2892b7e0cd61aa93806b781c3baf703df7 100644 (file)
--- a/lib/Target/X86/X86SchedSandyBridge.td
+++ b/lib/Target/X86/X86SchedSandyBridge.td
@@ -117,6 +117,7 @@ defm : SBWriteResPair<WriteFAdd,   SBPort1, 3>;
 defm : SBWriteResPair<WriteFMul,   SBPort0, 5>;
 defm : SBWriteResPair<WriteFDiv,   SBPort0, 12>; // 10-14 cycles.
 defm : SBWriteResPair<WriteFRcp,   SBPort0, 5>;
+defm : SBWriteResPair<WriteFRsqrt, SBPort0, 5>;
 defm : SBWriteResPair<WriteFSqrt,  SBPort0, 15>;
 defm : SBWriteResPair<WriteCvtF2I, SBPort1, 3>;
 defm : SBWriteResPair<WriteCvtI2F, SBPort1, 4>;