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fix 2006-11-01-vastart.ll 

llvm-svn: 31371
This commit is contained in:
Andrew Lenharth 2006-11-02 03:05:26 +00:00
parent 96e251ca23
commit d8b59f67f6
2 changed files with 5 additions and 3 deletions
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2
llvm/lib/Target/Alpha/AlphaISelLowering.cpp
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@ -565,7 +565,7 @@ SDOperand AlphaTargetLowering::LowerOperation(SDOperand Op, SelectionDAG &DAG) {
case ISD::VASTART: {
SDOperand Chain = Op.getOperand(0);
SDOperand VAListP = Op.getOperand(1);
SrcValueSDNode *VAListS = cast<SrcValueSDNode>(Op.getOperand(3));
SrcValueSDNode *VAListS = cast<SrcValueSDNode>(Op.getOperand(2));
// vastart stores the address of the VarArgsBase and VarArgsOffset
SDOperand FR = DAG.getFrameIndex(VarArgsBase, MVT::i64);

6
llvm/lib/Target/Alpha/AlphaInstrInfo.td
View File

@ -404,6 +404,7 @@ let isCall = 1, noResults = 1, Ra = 23, Rb = 27, disp = 0,
def JSR_COROUTINE : MbrForm< 0x1A, 0x03, (ops GPRC:$RD, GPRC:$RS, s14imm:$DISP), "jsr_coroutine $RD,($RS),$DISP", s_jsr>; //Jump to subroutine return
let OperandList = (ops GPRC:$RA, s64imm:$DISP, GPRC:$RB) in {
def LDQ : MForm<0x29, 0, 1, "ldq $RA,$DISP($RB)",
[(set GPRC:$RA, (load (add GPRC:$RB, immSExt16:$DISP)))], s_ild>;
@ -421,6 +422,8 @@ def LDWU : MForm<0x0C, 0, 1, "ldwu $RA,$DISP($RB)",
[(set GPRC:$RA, (zextloadi16 (add GPRC:$RB, immSExt16:$DISP)))], s_ild>;
def LDWUr : MForm<0x0C, 0, 1, "ldwu $RA,$DISP($RB)\t\t!gprellow",
[(set GPRC:$RA, (zextloadi16 (Alpha_gprello tglobaladdr:$DISP, GPRC:$RB)))], s_ild>;
def STB : MForm<0x0E, 1, 0, "stb $RA,$DISP($RB)",
[(truncstorei8 GPRC:$RA, (add GPRC:$RB, immSExt16:$DISP))], s_ist>;
def STBr : MForm<0x0E, 1, 0, "stb $RA,$DISP($RB)\t\t!gprellow",
@ -649,6 +652,7 @@ 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:$sf),
@ -976,8 +980,6 @@ def : Pat<(brcond (setune F8RC:$RA, immFPZ), bb:$DISP),
//def UNPKBW : OForm< 0x1C, 0x34, "UNPKBW $RA,$RB,$RC">; //Unpack bytes to words
//CVTLQ F-P 17.010 Convert longword to quadword
//CVTQL F-P 17.030 Convert quadword to longword
//def AMASK : OForm< 0x11, 0x61, "AMASK $RA,$RB,$RC", []>; //Architecture mask
//def AMASKi : OFormL<0x11, 0x61, "AMASK $RA,$L,$RC", []>; //Architecture mask
//Constant handling