alpha: Improve sysdeps/alpha/divqu.S and sysdeps/alpha/remqu.S

[thirdparty/glibc.git] / sysdeps / alpha / remqu.S

diff --git a/sysdeps/alpha/remqu.S b/sysdeps/alpha/remqu.S
index a240ee9735850bf1eabb49a480475ea6c798f239..3b6a62dd88fd94891e9bde815a42b6ed72141f3e 100644 (file)
--- a/sysdeps/alpha/remqu.S
+++ b/sysdeps/alpha/remqu.S
@@ -57,19 +57,19 @@ __remqu:
           ready -- all the time in the world to figure out how we're
           going to use the results.  */
        subq    Y, 1, AT
-       stt     $f0, 0(sp)
        and     Y, AT, AT
+       beq     AT, $powerof2
 
-       stt     $f1, 8(sp)
+       stt     $f0, 0(sp)
        excb
+       stt     $f1, 8(sp)
        stt     $f3, 48(sp)
-       beq     AT, $powerof2
        cfi_rel_offset ($f0, 0)
        cfi_rel_offset ($f1, 8)
        cfi_rel_offset ($f3, 48)
+       mf_fpcr $f3
 
        _ITOFT2 X, $f0, 16, Y, $f1, 24
-       mf_fpcr $f3
        cvtqt   $f0, $f0
        cvtqt   $f1, $f1
 
@@ -116,11 +116,13 @@ $x_is_neg:
        cfi_rel_offset ($f2, 24)
        _ITOFS  AT, $f2, 16
 
+       .align  4
        addt    $f0, $f2, $f0
+       unop
        divt/c  $f0, $f1, $f0
+       unop
 
        /* Ok, we've now the divide issued.  Continue with other checks.  */
-       .align  4
        ldt     $f1, 8(sp)
        unop
        ldt     $f2, 24(sp)