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-rw-r--r--lib/Target/X86/X86InstrInfo.td9
1 files changed, 6 insertions, 3 deletions
diff --git a/lib/Target/X86/X86InstrInfo.td b/lib/Target/X86/X86InstrInfo.td
index 6c4eda3880..c29c3eadfc 100644
--- a/lib/Target/X86/X86InstrInfo.td
+++ b/lib/Target/X86/X86InstrInfo.td
@@ -1535,9 +1535,12 @@ def FLD1 : FPI<0xE8, RawFrm, ZeroArgFP, (ops), "fld1">, D9;
// Unary operations...
-def FCHS : FPI<0xE0, RawFrm, OneArgFPRW, (ops), "fchs">, D9; // f1 = fchs f2
-def FABS : FPI<0xE1, RawFrm, OneArgFPRW, (ops), "fabs">, D9; // f1 = fabs f2
-def FTST : FPI<0xE4, RawFrm, OneArgFP, (ops), "ftst">, D9; // ftst ST(0)
+def FCHS : FPI<0xE0, RawFrm, OneArgFPRW, (ops), "fchs" >, D9; // f1 = fchs f2
+def FABS : FPI<0xE1, RawFrm, OneArgFPRW, (ops), "fabs" >, D9; // f1 = fabs f2
+def FSQRT : FPI<0xFA, RawFrm, OneArgFPRW, (ops), "fsqrt">, D9; // fsqrt ST(0)
+def FSIN : FPI<0xFE, RawFrm, OneArgFPRW, (ops), "fsin" >, D9; // fsin ST(0)
+def FCOS : FPI<0xFF, RawFrm, OneArgFPRW, (ops), "fcos" >, D9; // fcos ST(0)
+def FTST : FPI<0xE4, RawFrm, OneArgFP , (ops), "ftst" >, D9; // ftst ST(0)
// Binary arithmetic operations...
class FPST0rInst<bits<8> o, dag ops, string asm>