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cmd/compile: change Mp{int,flt} functions into methods

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Also give them more idiomatic Go names. Adding godocs is outside the
scope of this CL. (Besides, the method names almost all directly
parallel an underlying math/big.Int or math/big.Float method.)

CL prepared mechanically with sed (for rewriting mpint.go/mpfloat.go)
and gofmt (for rewriting call sites).

Passes toolstash -cmp.

Change-Id: Id76f4aee476ba740f48db33162463e7978c2083d
Reviewed-on: https://go-review.googlesource.com/20909
Run-TryBot: Matthew Dempsky <mdempsky@google.com>
TryBot-Result: Gobot Gobot <gobot@golang.org>
Reviewed-by: Robert Griesemer <gri@golang.org>
This commit is contained in:
Matthew Dempsky 2016-03-20 13:55:42 -07:00 • committed by Robert Griesemer
parent 5fb6aa3e09
commit d3253876f2
20 changed files with 315 additions and 315 deletions
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32
src/cmd/compile/internal/gc/universe.go
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@ -309,25 +309,25 @@ func typeinit() {
iscmp[OEQ] = true
iscmp[ONE] = true
mpatofix(Maxintval[TINT8], "0x7f")
mpatofix(Minintval[TINT8], "-0x80")
mpatofix(Maxintval[TINT16], "0x7fff")
mpatofix(Minintval[TINT16], "-0x8000")
mpatofix(Maxintval[TINT32], "0x7fffffff")
mpatofix(Minintval[TINT32], "-0x80000000")
mpatofix(Maxintval[TINT64], "0x7fffffffffffffff")
mpatofix(Minintval[TINT64], "-0x8000000000000000")
Maxintval[TINT8].SetString("0x7f")
Minintval[TINT8].SetString("-0x80")
Maxintval[TINT16].SetString("0x7fff")
Minintval[TINT16].SetString("-0x8000")
Maxintval[TINT32].SetString("0x7fffffff")
Minintval[TINT32].SetString("-0x80000000")
Maxintval[TINT64].SetString("0x7fffffffffffffff")
Minintval[TINT64].SetString("-0x8000000000000000")
mpatofix(Maxintval[TUINT8], "0xff")
mpatofix(Maxintval[TUINT16], "0xffff")
mpatofix(Maxintval[TUINT32], "0xffffffff")
mpatofix(Maxintval[TUINT64], "0xffffffffffffffff")
Maxintval[TUINT8].SetString("0xff")
Maxintval[TUINT16].SetString("0xffff")
Maxintval[TUINT32].SetString("0xffffffff")
Maxintval[TUINT64].SetString("0xffffffffffffffff")
// f is valid float if min < f < max. (min and max are not themselves valid.)
mpatoflt(maxfltval[TFLOAT32], "33554431p103") // 2^24-1 p (127-23) + 1/2 ulp
mpatoflt(minfltval[TFLOAT32], "-33554431p103")
mpatoflt(maxfltval[TFLOAT64], "18014398509481983p970") // 2^53-1 p (1023-52) + 1/2 ulp
mpatoflt(minfltval[TFLOAT64], "-18014398509481983p970")
maxfltval[TFLOAT32].SetString("33554431p103") // 2^24-1 p (127-23) + 1/2 ulp
minfltval[TFLOAT32].SetString("-33554431p103")
maxfltval[TFLOAT64].SetString("18014398509481983p970") // 2^53-1 p (1023-52) + 1/2 ulp
minfltval[TFLOAT64].SetString("-18014398509481983p970")
maxfltval[TCOMPLEX64] = maxfltval[TFLOAT32]
minfltval[TCOMPLEX64] = minfltval[TFLOAT32]