diff options
Diffstat (limited to 'sysdeps/alpha')
| -rw-r--r-- | sysdeps/alpha/divqu.S | 7 | ||||
| -rw-r--r-- | sysdeps/alpha/remqu.S | 12 |
2 files changed, 11 insertions, 8 deletions
diff --git a/sysdeps/alpha/divqu.S b/sysdeps/alpha/divqu.S index f5cedd0716..3165374b6d 100644 --- a/sysdeps/alpha/divqu.S +++ b/sysdeps/alpha/divqu.S @@ -56,10 +56,10 @@ __divqu: that's done, we have at least 22 cycles until its results are ready -- all the time in the world to figure out how we're going to use the results. */ - stt $f0, 0(sp) - excb beq Y, DIVBYZERO + stt $f0, 0(sp) + excb stt $f1, 8(sp) stt $f3, 48(sp) cfi_rel_offset ($f0, 0) @@ -70,6 +70,7 @@ __divqu: _ITOFT2 X, $f0, 16, Y, $f1, 24 cvtqt $f0, $f0 cvtqt $f1, $f1 + blt X, $x_is_neg divt/c $f0, $f1, $f0 @@ -90,12 +91,12 @@ __divqu: ldt $f0, 0(sp) ldt $f3, 48(sp) + lda sp, FRAME(sp) cfi_remember_state cfi_restore ($f0) cfi_restore ($f1) cfi_restore ($f3) cfi_def_cfa_offset (0) - lda sp, FRAME(sp) ret $31, (RA), 1 .align 4 diff --git a/sysdeps/alpha/remqu.S b/sysdeps/alpha/remqu.S index a240ee9735..3b6a62dd88 100644 --- 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) |