fusl/src/math/i386/log1pf.s - Issue 1573973002: Add a "fork" of musl as //fusl.

Keyboard Shortcuts

	File
u :	up to issue
j / k :	jump to file after / before current file
J / K :	jump to next file with a comment after / before current file
	Side-by-side diff
i :	toggle intra-line diffs
e :	expand all comments
c :	collapse all comments
s :	toggle showing all comments
n / p :	next / previous diff chunk or comment
N / P :	next / previous comment
<Up> / <Down> :	next / previous line

	Issue
u :	up to list of issues
j / k :	jump to patch after / before current patch
o / <Enter> :	open current patch in side-by-side view
i :	open current patch in unified diff view

	Issue List
j / k :	jump to issue after / before current issue
o / <Enter> :	open current issue

Unified Diff: fusl/src/math/i386/log1pf.s

Issue 1573973002: Add a "fork" of musl as //fusl. (Closed) Base URL: https://github.com/domokit/mojo.git@master

Patch Set: Created 4 years, 11 months ago

Use n/p to move between diff chunks; N/P to move between comments. Draft comments are only viewable by you.

Jump to:

Index: fusl/src/math/i386/log1pf.s

diff --git a/fusl/src/math/i386/log1pf.s b/fusl/src/math/i386/log1pf.s

new file mode 100644

index 0000000000000000000000000000000000000000..c0bcd30f0e6efd46b0b1223d5439097f7bc7febd

--- /dev/null

+++ b/fusl/src/math/i386/log1pf.s

@@ -0,0 +1,25 @@

+.global log1pf

+.type log1pf,@function

+log1pf:

+ mov 4(%esp),%eax

+ fldln2

+ and $0x7fffffff,%eax

+ flds 4(%esp)

+ cmp $0x3e940000,%eax

+ ja 1f

+ cmp $0x00800000,%eax

+ jb 2f

+ fyl2xp1

+ ret

+1: fld1

+ faddp

+ fyl2x

+ ret

+ # subnormal x, return x with underflow

+2: fnstsw %ax

+ and $16,%ax

+ jnz 1f

+ fxch

+ fmul %st(1)

+ fstps 4(%esp)

+1: ret

« no previous file with comments | « fusl/src/math/i386/log1p.s ('k') | fusl/src/math/i386/log1pl.s » ('j') | no next file with comments »