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[refactoring] remove zeroExtend and friends from the compiler builtins. (#11531)

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* remove zeroExtend and friends from the compiler builtins.
* fix jssys
This commit is contained in:
Arne Döring 2019-06-24 09:19:02 +02:00 • committed by Andreas Rumpf
commit e90d91f0e4
10 changed files with 76 additions and 116 deletions
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41
compiler/ccgexprs.nim
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@ -639,28 +639,6 @@ proc genIsNil(p: BProc, e: PNode, d: var TLoc) =
unaryExpr(p, e, d, "($1 == 0)")
proc unaryArith(p: BProc, e: PNode, d: var TLoc, op: TMagic) =
const
unArithTab: array[mNot..mToBiggestInt, string] = [
"!($1)", # Not
"$1", # UnaryPlusI
"($3)((NU$2) ~($1))", # BitnotI
"$1", # UnaryPlusF64
"-($1)", # UnaryMinusF64
"($1 < 0? -($1) : ($1))", # AbsF64; BUGFIX: fabs() makes problems
# for Tiny C, so we don't use it
"(($3)(NU)(NU8)($1))", # mZe8ToI
"(($3)(NU64)(NU8)($1))", # mZe8ToI64
"(($3)(NU)(NU16)($1))", # mZe16ToI
"(($3)(NU64)(NU16)($1))", # mZe16ToI64
"(($3)(NU64)(NU32)($1))", # mZe32ToI64
"(($3)(NU64)(NU)($1))", # mZeIToI64
"(($3)(NU8)(NU)($1))", # ToU8
"(($3)(NU16)(NU)($1))", # ToU16
"(($3)(NU32)(NU64)($1))", # ToU32
"((double) ($1))", # ToFloat
"((double) ($1))", # ToBiggestFloat
"float64ToInt32($1)", # ToInt
"float64ToInt64($1)"] # ToBiggestInt
var
a: TLoc
t: PType
@ -671,7 +649,6 @@ proc unaryArith(p: BProc, e: PNode, d: var TLoc, op: TMagic) =
template applyFormat(frmt: untyped) =
putIntoDest(p, d, e, frmt % [rdLoc(a), rope(getSize(p.config, t) * 8),
getSimpleTypeDesc(p.module, e.typ)])
case op
of mNot:
applyFormat("!($1)")
@ -686,24 +663,6 @@ proc unaryArith(p: BProc, e: PNode, d: var TLoc, op: TMagic) =
of mAbsF64:
applyFormat("($1 < 0? -($1) : ($1))")
# BUGFIX: fabs() makes problems for Tiny C
of mZe8ToI:
applyFormat("(($3)(NU)(NU8)($1))")
of mZe8ToI64:
applyFormat("(($3)(NU64)(NU8)($1))")
of mZe16ToI:
applyFormat("(($3)(NU)(NU16)($1))")
of mZe16ToI64:
applyFormat("(($3)(NU64)(NU16)($1))")
of mZe32ToI64:
applyFormat("(($3)(NU64)(NU32)($1))")
of mZeIToI64:
applyFormat("(($3)(NU64)(NU)($1))")
of mToU8:
applyFormat("(($3)(NU8)(NU)($1))")
of mToU16:
applyFormat("(($3)(NU16)(NU)($1))")
of mToU32:
applyFormat("(($3)(NU32)(NU64)($1))")
of mToFloat:
applyFormat("((double) ($1))")
of mToBiggestFloat: