R600: Match rcp node on pre-SI

[oota-llvm.git] / lib / Target / R600 / EvergreenInstructions.td

diff --git a/lib/Target/R600/EvergreenInstructions.td b/lib/Target/R600/EvergreenInstructions.td
index 484e52250d1bde3d532f6fd5c696ec0e57712214..17edf15ed8f6bc90a533d605aea68e9e4e2a00d6 100644 (file)
--- a/lib/Target/R600/EvergreenInstructions.td
+++ b/lib/Target/R600/EvergreenInstructions.td
@@ -69,6 +69,7 @@ def EXP_IEEE_eg : EXP_IEEE_Common<0x81>;
 def LOG_IEEE_eg : LOG_IEEE_Common<0x83>;
 def RECIP_CLAMPED_eg : RECIP_CLAMPED_Common<0x84>;
 def RECIPSQRT_IEEE_eg : RECIPSQRT_IEEE_Common<0x89>;
+defm : RsqPat<RECIPSQRT_IEEE_eg, f32>;
 def SIN_eg : SIN_Common<0x8D>;
 def COS_eg : COS_Common<0x8E>;