From 9d82a15e152f72ca35a11a7bb359edb4d9232999 Mon Sep 17 00:00:00 2001 From: Rich Felker Date: Mon, 19 Mar 2012 10:43:28 -0400 Subject: [PATCH] asm for log2 --- src/math/i386/log2.s | 7 +++++++ src/math/i386/log2f.s | 7 +++++++ src/math/i386/log2l.s | 7 +++++++ 3 files changed, 21 insertions(+) create mode 100644 src/math/i386/log2.s create mode 100644 src/math/i386/log2f.s create mode 100644 src/math/i386/log2l.s diff --git a/src/math/i386/log2.s b/src/math/i386/log2.s new file mode 100644 index 00000000..15088037 --- /dev/null +++ b/src/math/i386/log2.s @@ -0,0 +1,7 @@ +.global log2 +.type log2,@function +log2: + fld1 + fldl 4(%esp) + fyl2x + ret diff --git a/src/math/i386/log2f.s b/src/math/i386/log2f.s new file mode 100644 index 00000000..00cdce75 --- /dev/null +++ b/src/math/i386/log2f.s @@ -0,0 +1,7 @@ +.global log2f +.type log2f,@function +log2f: + fld1 + flds 4(%esp) + fyl2x + ret diff --git a/src/math/i386/log2l.s b/src/math/i386/log2l.s new file mode 100644 index 00000000..c58f56fd --- /dev/null +++ b/src/math/i386/log2l.s @@ -0,0 +1,7 @@ +.global log2l +.type log2l,@function +log2l: + fld1 + fldt 4(%esp) + fyl2x + ret -- 2.25.1