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authorUlrich Drepper <drepper@redhat.com>2008-06-13 01:18:22 +0000
committerUlrich Drepper <drepper@redhat.com>2008-06-13 01:18:22 +0000
commit9ea8bfec35c54cb5769209227d94ab61f9efb935 (patch)
tree525f11bc410f0a9b42f882d961ff0e5dfe600e55 /sysdeps/powerpc/powerpc32
parent5228ba2fe881133ccc0f9b3ad8a1ebbe9112a6f2 (diff)
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* sysdeps/powerpc/powerpc64/fpu/s_llround.S (__llround): Avoid using
cr[34] registers. * sysdeps/powerpc/powerpc64/fpu/s_llroundf.S (__llroundf): Likewise. * sysdeps/powerpc/powerpc32/power4/fpu/s_llround.S (__llround): Likewise. * sysdeps/powerpc/powerpc32/fpu/s_lround.S (__lround): Avoid using cr3 register.
Diffstat (limited to 'sysdeps/powerpc/powerpc32')
-rw-r--r--sysdeps/powerpc/powerpc32/fpu/s_lround.S6
-rw-r--r--sysdeps/powerpc/powerpc32/power4/fpu/s_llround.S10
2 files changed, 8 insertions, 8 deletions
diff --git a/sysdeps/powerpc/powerpc32/fpu/s_lround.S b/sysdeps/powerpc/powerpc32/fpu/s_lround.S
index ebaccccd9b..d73749e134 100644
--- a/sysdeps/powerpc/powerpc32/fpu/s_lround.S
+++ b/sysdeps/powerpc/powerpc32/fpu/s_lround.S
@@ -1,5 +1,5 @@
/* lround function. PowerPC32 version.
- Copyright (C) 2004, 2006, 2007 Free Software Foundation, Inc.
+ Copyright (C) 2004, 2006, 2007, 2008 Free Software Foundation, Inc.
This file is part of the GNU C Library.
The GNU C Library is free software; you can redistribute it and/or
@@ -65,10 +65,10 @@ ENTRY (__lround)
fabs fp2, fp1 /* Get the absolute value of x. */
fsub fp12,fp10,fp10 /* Compute 0.0. */
fcmpu cr6, fp2, fp10 /* if |x| < 0.5 */
- fcmpu cr3, fp1, fp12 /* x is negative? x < 0.0 */
+ fcmpu cr7, fp1, fp12 /* x is negative? x < 0.0 */
blt- cr6,.Lretzero
fadd fp3,fp2,fp10 /* |x|+=0.5 bias to prepare to round. */
- bge cr3,.Lconvert /* x is positive so don't negate x. */
+ bge cr7,.Lconvert /* x is positive so don't negate x. */
fnabs fp3,fp3 /* -(|x|+=0.5) */
.Lconvert:
fctiwz fp4,fp3 /* Convert to Integer word lround toward 0. */
diff --git a/sysdeps/powerpc/powerpc32/power4/fpu/s_llround.S b/sysdeps/powerpc/powerpc32/power4/fpu/s_llround.S
index 4b1691efd3..e10a37977a 100644
--- a/sysdeps/powerpc/powerpc32/power4/fpu/s_llround.S
+++ b/sysdeps/powerpc/powerpc32/power4/fpu/s_llround.S
@@ -1,5 +1,5 @@
/* llround function. PowerPC32 on PowerPC64 version.
- Copyright (C) 2004, 2006, 2007 Free Software Foundation, Inc.
+ Copyright (C) 2004, 2006, 2007, 2008 Free Software Foundation, Inc.
This file is part of the GNU C Library.
The GNU C Library is free software; you can redistribute it and/or
@@ -75,12 +75,12 @@ ENTRY (__llround)
fabs fp2,fp1 /* Get the absolute value of x. */
fsub fp12,fp10,fp10 /* Compute 0.0 into fpr12. */
fcmpu cr6,fp2,fp10 /* if |x| < 0.5 */
- fcmpu cr4,fp2,fp9 /* if |x| >= 2^52 */
- fcmpu cr3,fp1,fp12 /* x is negative? x < 0.0 */
+ fcmpu cr7,fp2,fp9 /* if |x| >= 2^52 */
+ fcmpu cr1,fp1,fp12 /* x is negative? x < 0.0 */
blt- cr6,.Lretzero /* 0.5 > x < -0.5 so just return 0. */
- bge- cr4,.Lnobias /* 2^52 > x < -2^52 just convert with no bias. */
+ bge- cr7,.Lnobias /* 2^52 > x < -2^52 just convert with no bias. */
fadd fp3,fp2,fp10 /* |x|+=0.5 bias to prepare to round. */
- bge cr3,.Lconvert /* x is positive so don't negate x. */
+ bge cr1,.Lconvert /* x is positive so don't negate x. */
fnabs fp3,fp3 /* -(|x|+=0.5) */
.Lconvert:
fctidz fp4,fp3 /* Convert to Integer double word round toward 0. */