smasher164 6f90ee36e9 math: simplify comparison in FMA when swapping p and z ... Discovered by Junchen Li on CL 246858, the comparison before p and z are swapped can be simplified from pe < ze || (pe == ze && (pm1 < zm1 || (pm1 == zm1 && pm2 < zm2))) to pe < ze || pe == ze && pm1 < zm1 because zm2 is initialized to 0 before the branch. Change-Id: Iee92d570038df2b0f8941ef6e422a022654ab2d6 Reviewed-on: https://go-review.googlesource.com/c/go/+/247241 Run-TryBot: Akhil Indurti <aindurti@gmail.com> Run-TryBot: Emmanuel Odeke <emmanuel@orijtech.com> Trust: Emmanuel Odeke <emmanuel@orijtech.com> TryBot-Result: Go Bot <gobot@golang.org> Reviewed-by: Keith Randall <khr@golang.org>		2021-03-29 06:45:05 +00:00
..
big	math/big: don't require runtime.(*Frame).Next symbol present	2021-03-24 15:51:26 +00:00
bits	math/bits: folded reverse tables by using const string	2021-03-17 03:18:12 +00:00
cmplx	all: go fmt std cmd (but revert vendor)	2021-02-20 03:54:50 +00:00
rand	all: go fmt std cmd (but revert vendor)	2021-02-20 03:54:50 +00:00
abs.go	…
acos_s390x.s	…
acosh.go	math: Remove redundant local variable Ln2	2020-09-19 09:09:52 +00:00
acosh_s390x.s	math: use new mnemonics for 'rotate then insert' on s390x	2019-04-16 15:34:41 +00:00
all_test.go	cmd/compile: optimize single-precision floating point square root	2021-03-02 06:38:07 +00:00
arith_s390x.go	math: simplify hasVX checking on s390x	2020-04-27 20:06:57 +00:00
arith_s390x_test.go	…
asin.go	…
asin_s390x.s	…
asinh.go	…
asinh_s390x.s	math: use new mnemonics for 'rotate then insert' on s390x	2019-04-16 15:34:41 +00:00
atan.go	…
atan2.go	…
atan2_s390x.s	math: correct Atan2(±y,+∞) = ±0 on s390x	2020-03-25 04:06:34 +00:00
atan_s390x.s	math: use new mnemonics for 'rotate then insert' on s390x	2019-04-16 15:34:41 +00:00
atanh.go	…
atanh_s390x.s	math: use new mnemonics for 'rotate then insert' on s390x	2019-04-16 15:34:41 +00:00
bits.go	…
cbrt.go	…
cbrt_s390x.s	math: use new mnemonics for 'rotate then insert' on s390x	2019-04-16 15:34:41 +00:00
const.go	…
copysign.go	…
cosh_s390x.s	math: use new mnemonics for 'rotate then insert' on s390x	2019-04-16 15:34:41 +00:00
dim.go	…
dim_amd64.s	…
dim_arm64.s	…
dim_riscv64.s	math: implement Min/Max in riscv64 assembly	2020-05-04 17:29:13 +00:00
dim_s390x.s	…
erf.go	…
erf_s390x.s	math: use new mnemonics for 'rotate then insert' on s390x	2019-04-16 15:34:41 +00:00
erfc_s390x.s	math: use new mnemonics for 'rotate then insert' on s390x	2019-04-16 15:34:41 +00:00
erfinv.go	…
example_test.go	math: add function examples.	2020-05-02 20:22:19 +00:00
exp.go	…
exp_amd64.s	math: fix dead link to springerlink (now link.springer)	2020-05-29 14:33:50 +00:00
exp_arm64.s	…
exp_asm.go	all: go fmt std cmd (but revert vendor)	2021-02-20 03:54:50 +00:00
exp_s390x.s	math: use new mnemonics for 'rotate then insert' on s390x	2019-04-16 15:34:41 +00:00
expm1.go	…
expm1_s390x.s	math: use new mnemonics for 'rotate then insert' on s390x	2019-04-16 15:34:41 +00:00
export_s390x_test.go	…
export_test.go	…
floor.go	…
floor_386.s	…
floor_amd64.s	…
floor_arm64.s	…
floor_ppc64x.s	…
floor_s390x.s	…
floor_wasm.s	…
fma.go	math: simplify comparison in FMA when swapping p and z	2021-03-29 06:45:05 +00:00
frexp.go	…
gamma.go	…
huge_test.go	all: go fmt std cmd (but revert vendor)	2021-02-20 03:54:50 +00:00
hypot.go	…
hypot_386.s	…
hypot_amd64.s	…
j0.go	all: s/cancelation/cancellation/	2019-04-16 20:27:15 +00:00
j1.go	all: s/cancelation/cancellation/	2019-04-16 20:27:15 +00:00
jn.go	…
ldexp.go	…
lgamma.go	…
log.go	…
log1p.go	math: simplify the code	2020-08-15 02:20:42 +00:00
log1p_s390x.s	math: use new mnemonics for 'rotate then insert' on s390x	2019-04-16 15:34:41 +00:00
log10.go	…
log10_s390x.s	math: use new mnemonics for 'rotate then insert' on s390x	2019-04-16 15:34:41 +00:00
log_amd64.s	…
log_s390x.s	math: use new mnemonics for 'rotate then insert' on s390x	2019-04-16 15:34:41 +00:00
logb.go	…
mod.go	…
modf.go	…
modf_arm64.s	…
modf_ppc64x.s	…
nextafter.go	…
pow.go	…
pow10.go	…
pow_s390x.s	math: use new mnemonics for 'rotate then insert' on s390x	2019-04-16 15:34:41 +00:00
remainder.go	…
signbit.go	…
sin.go	…
sin_s390x.s	…
sincos.go	…
sinh.go	…
sinh_s390x.s	math: use new mnemonics for 'rotate then insert' on s390x	2019-04-16 15:34:41 +00:00
sqrt.go	math: fix typo in sqrt.go code comment	2021-01-27 00:15:06 +00:00
sqrt_386.s	…
sqrt_amd64.s	…
sqrt_arm.s	…
sqrt_arm64.s	…
sqrt_mipsx.s	…
sqrt_ppc64x.s	…
sqrt_riscv64.s	math: implement Sqrt in assembly for riscv64	2020-02-25 16:43:26 +00:00
sqrt_s390x.s	…
sqrt_wasm.s	…
stubs_386.s	math: remove most 387 implementations	2021-02-19 00:41:09 +00:00
stubs_amd64.s	math: consolidate assembly stub implementations	2019-04-23 14:50:16 +00:00
stubs_arm.s	math: consolidate assembly stub implementations	2019-04-23 14:50:16 +00:00
stubs_arm64.s	math: consolidate assembly stub implementations	2019-04-23 14:50:16 +00:00
stubs_mips64x.s	math: consolidate assembly stub implementations	2019-04-23 14:50:16 +00:00
stubs_mipsx.s	math: consolidate assembly stub implementations	2019-04-23 14:50:16 +00:00
stubs_ppc64x.s	math: consolidate assembly stub implementations	2019-04-23 14:50:16 +00:00
stubs_riscv64.s	math: implement Min/Max in riscv64 assembly	2020-05-04 17:29:13 +00:00
stubs_s390x.s	math: simplify hasVX checking on s390x	2020-04-27 20:06:57 +00:00
stubs_wasm.s	math: consolidate assembly stub implementations	2019-04-23 14:50:16 +00:00
tan.go	…
tan_s390x.s	…
tanh.go	…
tanh_s390x.s	math: use new mnemonics for 'rotate then insert' on s390x	2019-04-16 15:34:41 +00:00
trig_reduce.go	math/cmplx: implement Payne-Hanek range reduction	2020-03-14 04:12:41 +00:00
unsafe.go	…