forked from OSchip/llvm-project
[TargetLowering] expandFP_TO_UINT - improve fp16 support
As discussed on D53794, for float types with ranges smaller than the destination integer type, then we should be able to just use a regular FP_TO_SINT opcode. I thought we'd need to provide MSA test cases for very small integer types as well (fp16 -> i8 etc.), but it turns out that promotion will kick in so they're unnecessary. Differential Revision: https://reviews.llvm.org/D54703 llvm-svn: 347251
This commit is contained in:
Simon Pilgrim
parent
f284803213
commit
de3605f56b
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@ -4154,24 +4154,32 @@ bool TargetLowering::expandFP_TO_UINT(SDNode *Node, SDValue &Result,
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!isOperationLegalOrCustomOrPromote(ISD::XOR, SrcVT)))
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return false;
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// If the maximum float value is smaller then the signed integer range,
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// the destination signmask can't be represented by the float, so we can
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// just use FP_TO_SINT directly.
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const fltSemantics &APFSem = DAG.EVTToAPFloatSemantics(SrcVT);
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APFloat APF(APFSem, APInt::getNullValue(SrcVT.getScalarSizeInBits()));
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APInt SignMask = APInt::getSignMask(DstVT.getScalarSizeInBits());
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if (APFloat::opOverflow &
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APF.convertFromAPInt(SignMask, false, APFloat::rmNearestTiesToEven)) {
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Result = DAG.getNode(ISD::FP_TO_SINT, dl, DstVT, Src);
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return true;
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}
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// Expand based on maximum range of FP_TO_SINT:
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// True = fp_to_sint(Src)
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// False = 0x8000000000000000 + fp_to_sint(Src - 0x8000000000000000)
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// Result = select (Src < 0x8000000000000000), True, False
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APFloat apf(DAG.EVTToAPFloatSemantics(SrcVT),
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APInt::getNullValue(SrcVT.getScalarSizeInBits()));
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APInt x = APInt::getSignMask(DstVT.getScalarSizeInBits());
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(void)apf.convertFromAPInt(x, false, APFloat::rmNearestTiesToEven);
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SDValue Cst = DAG.getConstantFP(APF, dl, SrcVT);
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SDValue Sel = DAG.getSetCC(dl, SetCCVT, Src, Cst, ISD::SETLT);
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SDValue Tmp1 = DAG.getConstantFP(apf, dl, SrcVT);
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SDValue Tmp2 = DAG.getSetCC(dl, SetCCVT, Src, Tmp1, ISD::SETLT);
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SDValue True = DAG.getNode(ISD::FP_TO_SINT, dl, DstVT, Src);
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// TODO: Should any fast-math-flags be set for the FSUB?
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SDValue False = DAG.getNode(ISD::FP_TO_SINT, dl, DstVT,
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DAG.getNode(ISD::FSUB, dl, SrcVT, Src, Tmp1));
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False =
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DAG.getNode(ISD::XOR, dl, DstVT, False, DAG.getConstant(x, dl, DstVT));
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Result = DAG.getSelect(dl, DstVT, Tmp2, True, False);
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DAG.getNode(ISD::FSUB, dl, SrcVT, Src, Cst));
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False = DAG.getNode(ISD::XOR, dl, DstVT, False,
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DAG.getConstant(SignMask, dl, DstVT));
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Result = DAG.getSelect(dl, DstVT, Sel, True, False);
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return true;
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}
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@ -251,260 +251,60 @@ entry:
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ret void
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}
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; Entire fp16 (unsigned) range fits into (signed) i32.
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define i32 @ffptoui() {
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; MIPS32-O32-LABEL: ffptoui:
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; MIPS32-O32: # %bb.0: # %entry
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; MIPS32-O32-NEXT: lui $2, %hi(_gp_disp)
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; MIPS32-O32-NEXT: addiu $2, $2, %lo(_gp_disp)
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; MIPS32-O32-NEXT: addu $1, $2, $25
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; MIPS32-O32-NEXT: lw $2, %got(h)($1)
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; MIPS32-O32-NEXT: lw $3, %got($CPI3_0)($1)
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; MIPS32-O32-NEXT: lwc1 $f0, %lo($CPI3_0)($3)
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; MIPS32-O32-NEXT: lh $2, 0($2)
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; MIPS32-O32-NEXT: fill.h $w1, $2
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; MIPS32-O32-NEXT: fexupr.w $w1, $w1
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; MIPS32-O32-NEXT: copy_s.w $2, $w1[0]
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; MIPS32-O32-NEXT: mtc1 $2, $f2
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; MIPS32-O32-NEXT: sub.s $f0, $f2, $f0
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; MIPS32-O32-NEXT: mfc1 $2, $f0
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; MIPS32-O32-NEXT: fill.w $w0, $2
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; MIPS32-O32-NEXT: fexdo.h $w0, $w0, $w0
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; MIPS32-O32-NEXT: fexupr.w $w0, $w0
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; MIPS32-O32-NEXT: fexupr.d $w0, $w0
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; MIPS32-O32-NEXT: copy_s.w $2, $w0[0]
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; MIPS32-O32-NEXT: mtc1 $2, $f3
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; MIPS32-O32-NEXT: copy_s.w $2, $w0[1]
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; MIPS32-O32-NEXT: mthc1 $2, $f3
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; MIPS32-O32-NEXT: trunc.w.d $f0, $f3
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; MIPS32-O32-NEXT: mfc1 $2, $f0
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; MIPS32-O32-NEXT: fexupr.d $w0, $w1
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; MIPS32-O32-NEXT: copy_s.w $3, $w0[0]
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; MIPS32-O32-NEXT: mtc1 $3, $f1
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; MIPS32-O32-NEXT: copy_s.w $3, $w0[1]
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; MIPS32-O32-NEXT: mthc1 $3, $f1
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; MIPS32-O32-NEXT: trunc.w.d $f0, $f1
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; MIPS32-O32-NEXT: mfc1 $3, $f0
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; MIPS32-O32-NEXT: lw $1, %got($CPI3_1)($1)
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; MIPS32-O32-NEXT: addiu $1, $1, %lo($CPI3_1)
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; MIPS32-O32-NEXT: lui $4, 32768
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; MIPS32-O32-NEXT: xor $2, $2, $4
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; MIPS32-O32-NEXT: lh $1, 0($1)
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; MIPS32-O32-NEXT: fill.h $w0, $1
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; MIPS32-O32-NEXT: fexupr.w $w0, $w0
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; MIPS32-O32-NEXT: copy_s.w $1, $w0[0]
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; MIPS32-O32-NEXT: mtc1 $1, $f0
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; MIPS32-O32-NEXT: c.olt.s $f2, $f0
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; MIPS32-O32-NEXT: jr $ra
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; MIPS32-O32-NEXT: movt $2, $3, $fcc0
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; MIPS32-LABEL: ffptoui:
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; MIPS32: # %bb.0: # %entry
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; MIPS32-NEXT: lui $2, %hi(_gp_disp)
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; MIPS32-NEXT: addiu $2, $2, %lo(_gp_disp)
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; MIPS32-NEXT: addu $1, $2, $25
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; MIPS32-NEXT: lw $1, %got(h)($1)
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; MIPS32-NEXT: lh $1, 0($1)
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; MIPS32-NEXT: fill.h $w0, $1
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; MIPS32-NEXT: fexupr.w $w0, $w0
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; MIPS32-NEXT: fexupr.d $w0, $w0
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; MIPS32-NEXT: copy_s.w $1, $w0[0]
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; MIPS32-NEXT: mtc1 $1, $f1
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; MIPS32-NEXT: copy_s.w $1, $w0[1]
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; MIPS32-NEXT: mthc1 $1, $f1
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; MIPS32-NEXT: trunc.w.d $f0, $f1
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; MIPS32-NEXT: jr $ra
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; MIPS32-NEXT: mfc1 $2, $f0
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;
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; MIPS64R5-N32-LABEL: ffptoui:
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; MIPS64R5-N32: # %bb.0: # %entry
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; MIPS64R5-N32-NEXT: lui $1, %hi(%neg(%gp_rel(ffptoui)))
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; MIPS64R5-N32-NEXT: addu $1, $1, $25
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; MIPS64R5-N32-NEXT: addiu $1, $1, %lo(%neg(%gp_rel(ffptoui)))
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; MIPS64R5-N32-NEXT: lw $2, %got_disp(h)($1)
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; MIPS64R5-N32-NEXT: lw $3, %got_page(.LCPI3_0)($1)
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; MIPS64R5-N32-NEXT: lwc1 $f0, %got_ofst(.LCPI3_0)($3)
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; MIPS64R5-N32-NEXT: lh $2, 0($2)
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; MIPS64R5-N32-NEXT: fill.h $w1, $2
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; MIPS64R5-N32-NEXT: fexupr.w $w1, $w1
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; MIPS64R5-N32-NEXT: copy_s.w $2, $w1[0]
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; MIPS64R5-N32-NEXT: mtc1 $2, $f2
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; MIPS64R5-N32-NEXT: sub.s $f0, $f2, $f0
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; MIPS64R5-N32-NEXT: mfc1 $2, $f0
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; MIPS64R5-N32-NEXT: fill.w $w0, $2
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; MIPS64R5-N32-NEXT: fexdo.h $w0, $w0, $w0
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; MIPS64R5-N32-NEXT: fexupr.w $w0, $w0
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; MIPS64R5-N32-NEXT: fexupr.d $w0, $w0
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; MIPS64R5-N32-NEXT: copy_s.d $2, $w0[0]
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; MIPS64R5-N32-NEXT: dmtc1 $2, $f0
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; MIPS64R5-N32-NEXT: trunc.w.d $f0, $f0
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; MIPS64R5-N32-NEXT: mfc1 $2, $f0
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; MIPS64R5-N32-NEXT: fexupr.d $w0, $w1
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; MIPS64R5-N32-NEXT: copy_s.d $3, $w0[0]
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; MIPS64R5-N32-NEXT: dmtc1 $3, $f0
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; MIPS64R5-N32-NEXT: trunc.w.d $f0, $f0
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; MIPS64R5-N32-NEXT: mfc1 $3, $f0
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; MIPS64R5-N32-NEXT: lw $1, %got_page(.LCPI3_1)($1)
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; MIPS64R5-N32-NEXT: addiu $1, $1, %got_ofst(.LCPI3_1)
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; MIPS64R5-N32-NEXT: lui $4, 32768
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; MIPS64R5-N32-NEXT: xor $2, $2, $4
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; MIPS64R5-N32-NEXT: lh $1, 0($1)
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; MIPS64R5-N32-NEXT: fill.h $w0, $1
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; MIPS64R5-N32-NEXT: fexupr.w $w0, $w0
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; MIPS64R5-N32-NEXT: copy_s.w $1, $w0[0]
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; MIPS64R5-N32-NEXT: mtc1 $1, $f0
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; MIPS64R5-N32-NEXT: c.olt.s $f2, $f0
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; MIPS64R5-N32-NEXT: jr $ra
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; MIPS64R5-N32-NEXT: movt $2, $3, $fcc0
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; MIPS64-N32-LABEL: ffptoui:
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; MIPS64-N32: # %bb.0: # %entry
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; MIPS64-N32-NEXT: lui $1, %hi(%neg(%gp_rel(ffptoui)))
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; MIPS64-N32-NEXT: addu $1, $1, $25
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; MIPS64-N32-NEXT: addiu $1, $1, %lo(%neg(%gp_rel(ffptoui)))
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; MIPS64-N32-NEXT: lw $1, %got_disp(h)($1)
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; MIPS64-N32-NEXT: lh $1, 0($1)
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; MIPS64-N32-NEXT: fill.h $w0, $1
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; MIPS64-N32-NEXT: fexupr.w $w0, $w0
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; MIPS64-N32-NEXT: fexupr.d $w0, $w0
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; MIPS64-N32-NEXT: copy_s.d $1, $w0[0]
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; MIPS64-N32-NEXT: dmtc1 $1, $f0
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; MIPS64-N32-NEXT: trunc.w.d $f0, $f0
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; MIPS64-N32-NEXT: jr $ra
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; MIPS64-N32-NEXT: mfc1 $2, $f0
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;
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; MIPS64R5-N64-LABEL: ffptoui:
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; MIPS64R5-N64: # %bb.0: # %entry
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; MIPS64R5-N64-NEXT: lui $1, %hi(%neg(%gp_rel(ffptoui)))
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; MIPS64R5-N64-NEXT: daddu $1, $1, $25
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; MIPS64R5-N64-NEXT: daddiu $1, $1, %lo(%neg(%gp_rel(ffptoui)))
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; MIPS64R5-N64-NEXT: ld $2, %got_disp(h)($1)
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; MIPS64R5-N64-NEXT: ld $3, %got_page(.LCPI3_0)($1)
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; MIPS64R5-N64-NEXT: lwc1 $f0, %got_ofst(.LCPI3_0)($3)
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; MIPS64R5-N64-NEXT: lh $2, 0($2)
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; MIPS64R5-N64-NEXT: fill.h $w1, $2
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; MIPS64R5-N64-NEXT: fexupr.w $w1, $w1
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; MIPS64R5-N64-NEXT: copy_s.w $2, $w1[0]
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; MIPS64R5-N64-NEXT: mtc1 $2, $f2
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; MIPS64R5-N64-NEXT: sub.s $f0, $f2, $f0
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; MIPS64R5-N64-NEXT: mfc1 $2, $f0
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; MIPS64R5-N64-NEXT: fill.w $w0, $2
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; MIPS64R5-N64-NEXT: fexdo.h $w0, $w0, $w0
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; MIPS64R5-N64-NEXT: fexupr.w $w0, $w0
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; MIPS64R5-N64-NEXT: fexupr.d $w0, $w0
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; MIPS64R5-N64-NEXT: copy_s.d $2, $w0[0]
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; MIPS64R5-N64-NEXT: dmtc1 $2, $f0
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; MIPS64R5-N64-NEXT: trunc.w.d $f0, $f0
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; MIPS64R5-N64-NEXT: mfc1 $2, $f0
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; MIPS64R5-N64-NEXT: fexupr.d $w0, $w1
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; MIPS64R5-N64-NEXT: copy_s.d $3, $w0[0]
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; MIPS64R5-N64-NEXT: dmtc1 $3, $f0
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; MIPS64R5-N64-NEXT: trunc.w.d $f0, $f0
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; MIPS64R5-N64-NEXT: mfc1 $3, $f0
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; MIPS64R5-N64-NEXT: ld $1, %got_page(.LCPI3_1)($1)
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; MIPS64R5-N64-NEXT: daddiu $1, $1, %got_ofst(.LCPI3_1)
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; MIPS64R5-N64-NEXT: lui $4, 32768
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; MIPS64R5-N64-NEXT: xor $2, $2, $4
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; MIPS64R5-N64-NEXT: lh $1, 0($1)
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; MIPS64R5-N64-NEXT: fill.h $w0, $1
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; MIPS64R5-N64-NEXT: fexupr.w $w0, $w0
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; MIPS64R5-N64-NEXT: copy_s.w $1, $w0[0]
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; MIPS64R5-N64-NEXT: mtc1 $1, $f0
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; MIPS64R5-N64-NEXT: c.olt.s $f2, $f0
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; MIPS64R5-N64-NEXT: jr $ra
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; MIPS64R5-N64-NEXT: movt $2, $3, $fcc0
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;
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; MIPSR6-O32-LABEL: ffptoui:
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; MIPSR6-O32: # %bb.0: # %entry
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; MIPSR6-O32-NEXT: lui $2, %hi(_gp_disp)
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; MIPSR6-O32-NEXT: addiu $2, $2, %lo(_gp_disp)
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; MIPSR6-O32-NEXT: addu $1, $2, $25
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; MIPSR6-O32-NEXT: lw $2, %got(h)($1)
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; MIPSR6-O32-NEXT: lw $1, %got($CPI3_0)($1)
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; MIPSR6-O32-NEXT: lwc1 $f0, %lo($CPI3_0)($1)
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; MIPSR6-O32-NEXT: lh $1, 0($2)
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; MIPSR6-O32-NEXT: fill.h $w1, $1
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; MIPSR6-O32-NEXT: fexupr.w $w1, $w1
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; MIPSR6-O32-NEXT: copy_s.w $1, $w1[0]
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; MIPSR6-O32-NEXT: mtc1 $1, $f2
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; MIPSR6-O32-NEXT: cmp.lt.s $f3, $f2, $f0
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; MIPSR6-O32-NEXT: sub.s $f0, $f2, $f0
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; MIPSR6-O32-NEXT: mfc1 $1, $f0
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; MIPSR6-O32-NEXT: fill.w $w0, $1
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; MIPSR6-O32-NEXT: fexdo.h $w0, $w0, $w0
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; MIPSR6-O32-NEXT: fexupr.w $w0, $w0
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; MIPSR6-O32-NEXT: fexupr.d $w0, $w0
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; MIPSR6-O32-NEXT: copy_s.w $1, $w0[0]
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; MIPSR6-O32-NEXT: mtc1 $1, $f2
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; MIPSR6-O32-NEXT: copy_s.w $1, $w0[1]
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; MIPSR6-O32-NEXT: mthc1 $1, $f2
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; MIPSR6-O32-NEXT: trunc.w.d $f0, $f2
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; MIPSR6-O32-NEXT: mfc1 $1, $f0
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; MIPSR6-O32-NEXT: fexupr.d $w0, $w1
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; MIPSR6-O32-NEXT: copy_s.w $2, $w0[0]
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; MIPSR6-O32-NEXT: mtc1 $2, $f1
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; MIPSR6-O32-NEXT: copy_s.w $2, $w0[1]
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; MIPSR6-O32-NEXT: mthc1 $2, $f1
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; MIPSR6-O32-NEXT: trunc.w.d $f0, $f1
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; MIPSR6-O32-NEXT: mfc1 $2, $f0
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; MIPSR6-O32-NEXT: lui $3, 32768
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; MIPSR6-O32-NEXT: xor $1, $1, $3
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; MIPSR6-O32-NEXT: mfc1 $3, $f3
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; MIPSR6-O32-NEXT: seleqz $1, $1, $3
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; MIPSR6-O32-NEXT: selnez $2, $2, $3
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; MIPSR6-O32-NEXT: jr $ra
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; MIPSR6-O32-NEXT: or $2, $2, $1
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;
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; MIPSR6-N32-LABEL: ffptoui:
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; MIPSR6-N32: # %bb.0: # %entry
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; MIPSR6-N32-NEXT: lui $1, %hi(%neg(%gp_rel(ffptoui)))
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; MIPSR6-N32-NEXT: addu $1, $1, $25
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; MIPSR6-N32-NEXT: addiu $1, $1, %lo(%neg(%gp_rel(ffptoui)))
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; MIPSR6-N32-NEXT: lw $2, %got_disp(h)($1)
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; MIPSR6-N32-NEXT: lw $1, %got_page(.LCPI3_0)($1)
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; MIPSR6-N32-NEXT: lwc1 $f0, %got_ofst(.LCPI3_0)($1)
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; MIPSR6-N32-NEXT: lh $1, 0($2)
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; MIPSR6-N32-NEXT: fill.h $w1, $1
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; MIPSR6-N32-NEXT: fexupr.w $w1, $w1
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; MIPSR6-N32-NEXT: copy_s.w $1, $w1[0]
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; MIPSR6-N32-NEXT: mtc1 $1, $f2
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; MIPSR6-N32-NEXT: cmp.lt.s $f3, $f2, $f0
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; MIPSR6-N32-NEXT: sub.s $f0, $f2, $f0
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; MIPSR6-N32-NEXT: mfc1 $1, $f0
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; MIPSR6-N32-NEXT: fill.w $w0, $1
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; MIPSR6-N32-NEXT: fexdo.h $w0, $w0, $w0
|
||||
; MIPSR6-N32-NEXT: fexupr.w $w0, $w0
|
||||
; MIPSR6-N32-NEXT: fexupr.d $w0, $w0
|
||||
; MIPSR6-N32-NEXT: copy_s.d $1, $w0[0]
|
||||
; MIPSR6-N32-NEXT: dmtc1 $1, $f0
|
||||
; MIPSR6-N32-NEXT: trunc.w.d $f0, $f0
|
||||
; MIPSR6-N32-NEXT: mfc1 $1, $f0
|
||||
; MIPSR6-N32-NEXT: fexupr.d $w0, $w1
|
||||
; MIPSR6-N32-NEXT: copy_s.d $2, $w0[0]
|
||||
; MIPSR6-N32-NEXT: dmtc1 $2, $f0
|
||||
; MIPSR6-N32-NEXT: trunc.w.d $f0, $f0
|
||||
; MIPSR6-N32-NEXT: mfc1 $2, $f0
|
||||
; MIPSR6-N32-NEXT: lui $3, 32768
|
||||
; MIPSR6-N32-NEXT: xor $1, $1, $3
|
||||
; MIPSR6-N32-NEXT: mfc1 $3, $f3
|
||||
; MIPSR6-N32-NEXT: seleqz $1, $1, $3
|
||||
; MIPSR6-N32-NEXT: selnez $2, $2, $3
|
||||
; MIPSR6-N32-NEXT: jr $ra
|
||||
; MIPSR6-N32-NEXT: or $2, $2, $1
|
||||
;
|
||||
; MIPSR6-N64-LABEL: ffptoui:
|
||||
; MIPSR6-N64: # %bb.0: # %entry
|
||||
; MIPSR6-N64-NEXT: lui $1, %hi(%neg(%gp_rel(ffptoui)))
|
||||
; MIPSR6-N64-NEXT: daddu $1, $1, $25
|
||||
; MIPSR6-N64-NEXT: daddiu $1, $1, %lo(%neg(%gp_rel(ffptoui)))
|
||||
; MIPSR6-N64-NEXT: ld $2, %got_disp(h)($1)
|
||||
; MIPSR6-N64-NEXT: ld $1, %got_page(.LCPI3_0)($1)
|
||||
; MIPSR6-N64-NEXT: lwc1 $f0, %got_ofst(.LCPI3_0)($1)
|
||||
; MIPSR6-N64-NEXT: lh $1, 0($2)
|
||||
; MIPSR6-N64-NEXT: fill.h $w1, $1
|
||||
; MIPSR6-N64-NEXT: fexupr.w $w1, $w1
|
||||
; MIPSR6-N64-NEXT: copy_s.w $1, $w1[0]
|
||||
; MIPSR6-N64-NEXT: mtc1 $1, $f2
|
||||
; MIPSR6-N64-NEXT: cmp.lt.s $f3, $f2, $f0
|
||||
; MIPSR6-N64-NEXT: sub.s $f0, $f2, $f0
|
||||
; MIPSR6-N64-NEXT: mfc1 $1, $f0
|
||||
; MIPSR6-N64-NEXT: fill.w $w0, $1
|
||||
; MIPSR6-N64-NEXT: fexdo.h $w0, $w0, $w0
|
||||
; MIPSR6-N64-NEXT: fexupr.w $w0, $w0
|
||||
; MIPSR6-N64-NEXT: fexupr.d $w0, $w0
|
||||
; MIPSR6-N64-NEXT: copy_s.d $1, $w0[0]
|
||||
; MIPSR6-N64-NEXT: dmtc1 $1, $f0
|
||||
; MIPSR6-N64-NEXT: trunc.w.d $f0, $f0
|
||||
; MIPSR6-N64-NEXT: mfc1 $1, $f0
|
||||
; MIPSR6-N64-NEXT: fexupr.d $w0, $w1
|
||||
; MIPSR6-N64-NEXT: copy_s.d $2, $w0[0]
|
||||
; MIPSR6-N64-NEXT: dmtc1 $2, $f0
|
||||
; MIPSR6-N64-NEXT: trunc.w.d $f0, $f0
|
||||
; MIPSR6-N64-NEXT: mfc1 $2, $f0
|
||||
; MIPSR6-N64-NEXT: lui $3, 32768
|
||||
; MIPSR6-N64-NEXT: xor $1, $1, $3
|
||||
; MIPSR6-N64-NEXT: mfc1 $3, $f3
|
||||
; MIPSR6-N64-NEXT: seleqz $1, $1, $3
|
||||
; MIPSR6-N64-NEXT: selnez $2, $2, $3
|
||||
; MIPSR6-N64-NEXT: jr $ra
|
||||
; MIPSR6-N64-NEXT: or $2, $2, $1
|
||||
; MIPS64-N64-LABEL: ffptoui:
|
||||
; MIPS64-N64: # %bb.0: # %entry
|
||||
; MIPS64-N64-NEXT: lui $1, %hi(%neg(%gp_rel(ffptoui)))
|
||||
; MIPS64-N64-NEXT: daddu $1, $1, $25
|
||||
; MIPS64-N64-NEXT: daddiu $1, $1, %lo(%neg(%gp_rel(ffptoui)))
|
||||
; MIPS64-N64-NEXT: ld $1, %got_disp(h)($1)
|
||||
; MIPS64-N64-NEXT: lh $1, 0($1)
|
||||
; MIPS64-N64-NEXT: fill.h $w0, $1
|
||||
; MIPS64-N64-NEXT: fexupr.w $w0, $w0
|
||||
; MIPS64-N64-NEXT: fexupr.d $w0, $w0
|
||||
; MIPS64-N64-NEXT: copy_s.d $1, $w0[0]
|
||||
; MIPS64-N64-NEXT: dmtc1 $1, $f0
|
||||
; MIPS64-N64-NEXT: trunc.w.d $f0, $f0
|
||||
; MIPS64-N64-NEXT: jr $ra
|
||||
; MIPS64-N64-NEXT: mfc1 $2, $f0
|
||||
entry:
|
||||
%0 = load half, half * @h, align 2
|
||||
%1 = fptoui half %0 to i32
|
||||
|
||||
|
||||
|
||||
|
||||
|
||||
|
||||
|
||||
|
||||
|
||||
ret i32 %1
|
||||
}
|
||||
|
||||
|
|
|
|||
Loading…
Reference in New Issue