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-rw-r--r--llvm/lib/Target/Alpha/AlphaInstrInfo.td19
1 files changed, 10 insertions, 9 deletions
diff --git a/llvm/lib/Target/Alpha/AlphaInstrInfo.td b/llvm/lib/Target/Alpha/AlphaInstrInfo.td
index 27ad8c07daf..fdf6a9a2e02 100644
--- a/llvm/lib/Target/Alpha/AlphaInstrInfo.td
+++ b/llvm/lib/Target/Alpha/AlphaInstrInfo.td
@@ -25,7 +25,7 @@ def s21imm : Operand<i32>;
def s64imm : Operand<i64>;
def PHI : PseudoInstAlpha<(ops ), "#phi">;
-def IDEF : PseudoInstAlpha<(ops ), "#idef">;
+def IDEF : PseudoInstAlpha<(ops GPRC:$RA), "#idef $RA">;
def WTF : PseudoInstAlpha<(ops ), "#wtf">;
def ADJUSTSTACKUP : PseudoInstAlpha<(ops ), "ADJUP">;
def ADJUSTSTACKDOWN : PseudoInstAlpha<(ops ), "ADJDOWN">;
@@ -337,18 +337,19 @@ def CPYSE : FPForm<0x17, 0x022, (ops FPRC:$RC, FPRC:$RA, FPRC:$RB), "cpyse $RA,$
def CPYSN : FPForm<0x17, 0x021, (ops FPRC:$RC, FPRC:$RA, FPRC:$RB), "cpysn $RA,$RB,$RC">; //Copy sign negate
//Basic Floating point ops
-def ADDS : FPForm<0x16, 0x080, (ops FPRC:$RC, FPRC:$RA, FPRC:$RB), "adds $RA,$RB,$RC">; //Add S_floating
-def ADDT : FPForm<0x16, 0x0A0, (ops FPRC:$RC, FPRC:$RA, FPRC:$RB), "addt $RA,$RB,$RC">; //Add T_floating
-def SUBS : FPForm<0x16, 0x081, (ops FPRC:$RC, FPRC:$RA, FPRC:$RB), "subs $RA,$RB,$RC">; //Subtract S_floating
-def SUBT : FPForm<0x16, 0x0A1, (ops FPRC:$RC, FPRC:$RA, FPRC:$RB), "subt $RA,$RB,$RC">; //Subtract T_floating
-def DIVS : FPForm<0x16, 0x083, (ops FPRC:$RC, FPRC:$RA, FPRC:$RB), "divs $RA,$RB,$RC">; //Divide S_floating
-def DIVT : FPForm<0x16, 0x0A3, (ops FPRC:$RC, FPRC:$RA, FPRC:$RB), "divt $RA,$RB,$RC">; //Divide T_floating
-def MULS : FPForm<0x16, 0x082, (ops FPRC:$RC, FPRC:$RA, FPRC:$RB), "muls $RA,$RB,$RC">; //Multiply S_floating
-def MULT : FPForm<0x16, 0x0A2, (ops FPRC:$RC, FPRC:$RA, FPRC:$RB), "mult $RA,$RB,$RC">; //Multiply T_floating
+def ADDS : FPForm<0x16, 0x080, (ops FPRC:$RC, FPRC:$RA, FPRC:$RB), "adds/sui $RA,$RB,$RC">; //Add S_floating
+def ADDT : FPForm<0x16, 0x0A0, (ops FPRC:$RC, FPRC:$RA, FPRC:$RB), "addt/sui $RA,$RB,$RC">; //Add T_floating
+def SUBS : FPForm<0x16, 0x081, (ops FPRC:$RC, FPRC:$RA, FPRC:$RB), "subs/sui $RA,$RB,$RC">; //Subtract S_floating
+def SUBT : FPForm<0x16, 0x0A1, (ops FPRC:$RC, FPRC:$RA, FPRC:$RB), "subt/sui $RA,$RB,$RC">; //Subtract T_floating
+def DIVS : FPForm<0x16, 0x083, (ops FPRC:$RC, FPRC:$RA, FPRC:$RB), "divs/sui $RA,$RB,$RC">; //Divide S_floating
+def DIVT : FPForm<0x16, 0x0A3, (ops FPRC:$RC, FPRC:$RA, FPRC:$RB), "divt/sui $RA,$RB,$RC">; //Divide T_floating
+def MULS : FPForm<0x16, 0x082, (ops FPRC:$RC, FPRC:$RA, FPRC:$RB), "muls/sui $RA,$RB,$RC">; //Multiply S_floating
+def MULT : FPForm<0x16, 0x0A2, (ops FPRC:$RC, FPRC:$RA, FPRC:$RB), "mult/sui $RA,$RB,$RC">; //Multiply T_floating
def SQRTS : FPForm<0x14, 0x08B, (ops FPRC:$RC, FPRC:$RA, FPRC:$RB), "sqrts $RA,$RB,$RC">; //Square root S_floating
def SQRTT : FPForm<0x14, 0x0AB, (ops FPRC:$RC, FPRC:$RA, FPRC:$RB), "sqrtt $RA,$RB,$RC">; //Square root T_floating
//INT reg to FP reg and back again
+//not supported on 21164
def FTOIS : FPForm<0x1C, 0x078, (ops FPRC:$RC, GPRC:$RA), "ftois $RA,$RC">; //Floating to integer move, S_floating
def FTOIT : FPForm<0x1C, 0x070, (ops FPRC:$RC, GPRC:$RA), "ftoit $RA,$RC">; //Floating to integer move, T_floating
def ITOFS : FPForm<0x14, 0x004, (ops FPRC:$RC, GPRC:$RA), "itofs $RA,$RC">; //Integer to floating move, S_floating
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