diff options
Diffstat (limited to 'lib/Target/Alpha/AlphaInstrInfo.td')
| -rw-r--r-- | lib/Target/Alpha/AlphaInstrInfo.td | 12 |
1 files changed, 9 insertions, 3 deletions
diff --git a/lib/Target/Alpha/AlphaInstrInfo.td b/lib/Target/Alpha/AlphaInstrInfo.td index e73bdf9..3b98206 100644 --- a/lib/Target/Alpha/AlphaInstrInfo.td +++ b/lib/Target/Alpha/AlphaInstrInfo.td @@ -702,7 +702,7 @@ def FCMOVNET : FPForm<0x17, 0x02B, "fcmovne $RCOND,$RTRUE,$RDEST", [], s_fcmov>; //misc FP selects //Select double - + def : Pat<(select (seteq F8RC:$RA, F8RC:$RB), F8RC:$st, F8RC:$sf), (FCMOVNET F8RC:$sf, F8RC:$st, (CMPTEQ F8RC:$RA, F8RC:$RB))>; def : Pat<(select (setoeq F8RC:$RA, F8RC:$RB), F8RC:$st, F8RC:$sf), @@ -791,12 +791,14 @@ def : Pat<(select (setule F8RC:$RA, F8RC:$RB), F4RC:$st, F4RC:$sf), let OutOperandList = (ops GPRC:$RC), InOperandList = (ops F4RC:$RA), Fb = 31 in -def FTOIS : FPForm<0x1C, 0x078, "ftois $RA,$RC",[], s_ftoi>; //Floating to integer move, S_floating +def FTOIS : FPForm<0x1C, 0x078, "ftois $RA,$RC", + [(set GPRC:$RC, (bitconvert F4RC:$RA))], s_ftoi>; //Floating to integer move, S_floating let OutOperandList = (ops GPRC:$RC), InOperandList = (ops F8RC:$RA), Fb = 31 in def FTOIT : FPForm<0x1C, 0x070, "ftoit $RA,$RC", [(set GPRC:$RC, (bitconvert F8RC:$RA))], s_ftoi>; //Floating to integer move let OutOperandList = (ops F4RC:$RC), InOperandList = (ops GPRC:$RA), Fb = 31 in -def ITOFS : FPForm<0x14, 0x004, "itofs $RA,$RC",[], s_itof>; //Integer to floating move, S_floating +def ITOFS : FPForm<0x14, 0x004, "itofs $RA,$RC", + [(set F4RC:$RC, (bitconvert GPRC:$RA))], s_itof>; //Integer to floating move, S_floating let OutOperandList = (ops F8RC:$RC), InOperandList = (ops GPRC:$RA), Fb = 31 in def ITOFT : FPForm<0x14, 0x024, "itoft $RA,$RC", [(set F8RC:$RC, (bitconvert GPRC:$RA))], s_itof>; //Integer to floating move @@ -818,6 +820,10 @@ let OutOperandList = (ops F4RC:$RC), InOperandList = (ops F8RC:$RB), Fa = 31 in def CVTTS : FPForm<0x16, 0x7AC, "cvtts/sui $RB,$RC", [(set F4RC:$RC, (fround F8RC:$RB))], s_fadd>; +def : Pat<(select GPRC:$RC, F8RC:$st, F8RC:$sf), + (f64 (FCMOVEQT F8RC:$st, F8RC:$sf, (ITOFT GPRC:$RC)))>; +def : Pat<(select GPRC:$RC, F4RC:$st, F4RC:$sf), + (f32 (FCMOVEQS F4RC:$st, F4RC:$sf, (ITOFT GPRC:$RC)))>; ///////////////////////////////////////////////////////// //Branching |
