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Bug 1094855: Add SIMD.float32x4.minNum/maxNum to asm.js; r=luke

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This commit is contained in:
Benjamin Bouvier 2014-11-21 17:27:46 +01:00
parent ae9ea09980
commit ff2d911317
3 changed files with 23 additions and 0 deletions
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4
js/src/asmjs/AsmJSValidate.cpp
View File

@ -5734,6 +5734,10 @@ CheckSimdOperationCall(FunctionCompiler &f, ParseNode *call, const ModuleCompile
return CheckSimdBinary(f, call, opType, MSimdBinaryArith::Max, def, type);
case AsmJSSimdOperation_min:
return CheckSimdBinary(f, call, opType, MSimdBinaryArith::Min, def, type);
case AsmJSSimdOperation_maxNum:
return CheckSimdBinary(f, call, opType, MSimdBinaryArith::MaxNum, def, type);
case AsmJSSimdOperation_minNum:
return CheckSimdBinary(f, call, opType, MSimdBinaryArith::MinNum, def, type);
case AsmJSSimdOperation_lessThan:
return CheckSimdBinary(f, call, opType, MSimdBinaryComp::lessThan, def, type);

2
js/src/builtin/SIMD.h
View File

@ -154,6 +154,8 @@
_(div) \
_(max) \
_(min) \
_(maxNum) \
_(minNum) \
_(lessThanOrEqual) \
_(notEqual) \
_(greaterThanOrEqual)

17
js/src/jit-test/tests/asm.js/testSIMD.js
View File

@ -539,6 +539,23 @@ CheckF4(F32MAX + FROUND + 'var Infinity = glob.Infinity;', 'var x=f4(0,0,0,0); v
CheckF4(F32MAX, 'var x=f4(0,0,-0,-0); var y=f4(0,-0,0,-0); x=max(x,y)', [0,0,0,-0]);
CheckF4(F32MAX + FROUND + 'var NaN = glob.NaN;', 'var x=f4(0,0,0,0); var y=f4(0,0,0,0); var n=f32(0); n=f32(NaN); x=f4(n,0.,n,0.); y=f4(n,n,0.,0.); x=max(x,y)', [NaN, NaN, NaN, 0]);
const F32MINNUM = 'var min = f4.minNum;'
const F32MAXNUM = 'var max = f4.maxNum;'
CheckF4(F32MINNUM, 'var x=f4(1,2,3,4); x=min(x,x)', [1,2,3,4]);
CheckF4(F32MINNUM, 'var x=f4(13.37,2,3,4); var y=f4(4,3,5,2); x=min(x,y)', [4,2,3,2]);
CheckF4(F32MINNUM + FROUND + 'var Infinity = glob.Infinity;', 'var x=f4(0,0,0,0); var y=f4(2310,3,5,0); x=f4(f32(+Infinity),f32(-Infinity),f32(3),f32(-0.)); x=min(x,y)', [2310,-Infinity,3,-0]);
CheckF4(F32MINNUM, 'var x=f4(0,0,-0,-0); var y=f4(0,-0,0,-0); x=min(x,y)', [0,-0,-0,-0]);
CheckF4(F32MINNUM + FROUND + 'var NaN = glob.NaN;', 'var x=f4(0,0,0,0); var y=f4(0,0,0,0); var n=f32(0); n=f32(NaN); x=f4(n,0.,n,0.); y=f4(n,n,0.,0.); x=min(x,y)', [NaN, 0, 0, 0]);
CheckF4(F32MAXNUM, 'var x=f4(1,2,3,4); x=max(x,x)', [1,2,3,4]);
CheckF4(F32MAXNUM, 'var x=f4(13.37,2,3,4); var y=f4(4,3,5,2); x=max(x,y)', [13.37, 3, 5, 4]);
CheckF4(F32MAXNUM + FROUND + 'var Infinity = glob.Infinity;', 'var x=f4(0,0,0,0); var y=f4(2310,3,5,0); x=f4(f32(+Infinity),f32(-Infinity),f32(3),f32(-0.)); x=max(x,y)', [+Infinity,3,5,0]);
CheckF4(F32MAXNUM, 'var x=f4(0,0,-0,-0); var y=f4(0,-0,0,-0); x=max(x,y)', [0,0,0,-0]);
CheckF4(F32MAXNUM + FROUND + 'var NaN = glob.NaN;', 'var x=f4(0,0,0,0); var y=f4(0,0,0,0); var n=f32(0); n=f32(NaN); x=f4(n,0.,n,0.); y=f4(n,n,0.,0.); x=max(x,y)', [NaN, 0, 0, 0]);
// With
const WXF = 'var w = f4.withX;';
const WYF = 'var w = f4.withY;';