Attachment 311216 Details for Bug 450790 – Patch current for Fedora 9 glibc

[patch] Patch current for Fedora 9 glibc

glibc-2.8-powerpc-fix.patch (text/plain), 4.75 KB, created by W. Michael Petullo on 2008-07-08 01:43:09 UTC

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Creator: W. Michael Petullo

Created: 2008-07-08 01:43:09 UTC

Size: 4.75 KB

patch

obsolete

>diff -u --recursive glibc-20080412T0741-vanilla/sysdeps/powerpc/powerpc32/fpu/s_lround.S glibc-20080412T0741/sysdeps/powerpc/powerpc32/fpu/s_lround.S
>--- glibc-20080412T0741-vanilla/sysdeps/powerpc/powerpc32/fpu/s_lround.S	2008-07-06 14:02:27.000000000 -0400
>+++ glibc-20080412T0741/sysdeps/powerpc/powerpc32/fpu/s_lround.S	2008-07-06 14:09:57.000000000 -0400
>@@ -65,10 +65,10 @@
> 	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 &lt; 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 -u --recursive glibc-20080412T0741-vanilla/sysdeps/powerpc/powerpc32/power4/fpu/s_llround.S glibc-20080412T0741/sysdeps/powerpc/powerpc32/power4/fpu/s_llround.S
>--- glibc-20080412T0741-vanilla/sysdeps/powerpc/powerpc32/power4/fpu/s_llround.S	2008-07-06 14:02:26.000000000 -0400
>+++ glibc-20080412T0741/sysdeps/powerpc/powerpc32/power4/fpu/s_llround.S	2008-07-06 14:11:43.000000000 -0400
>@@ -75,12 +75,12 @@
> 	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| &gt;= 2^52  */
>+	fcmpu   cr1,fp1,fp12    /* x is negative? x &lt; 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 &gt; x &lt; -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.  */
>diff -u --recursive glibc-20080412T0741-vanilla/sysdeps/powerpc/powerpc64/fpu/s_llroundf.S glibc-20080412T0741/sysdeps/powerpc/powerpc64/fpu/s_llroundf.S
>--- glibc-20080412T0741-vanilla/sysdeps/powerpc/powerpc64/fpu/s_llroundf.S	2008-07-06 14:02:34.000000000 -0400
>+++ glibc-20080412T0741/sysdeps/powerpc/powerpc64/fpu/s_llroundf.S	2008-07-06 14:05:16.000000000 -0400
>@@ -51,12 +51,13 @@
> 	fabs	fp2,fp1		/* Get the absolute value of x.  */
> 	fsub	fp12,fp10,fp10	/* Compute 0.0 into fp12.  */
> 	fcmpu	cr6,fp2,fp10	/* if |x| < 0.5  */
>-	fcmpu	cr4,fp2,fp9	/* if |x| >= 2^23  */
>-	fcmpu	cr3,fp1,fp12	/* x is negative? x < 0.0  */
>+        fcmpu   cr7,fp2,fp9     /* if |x| &gt;= 2^23  */
>+        fcmpu   cr1,fp1,fp12    /* x is negative? x &lt; 0.0  */
>+
> 	blt-	cr6,.Lretzero	/* 0.5 > x < -0.5 so just return 0.  */
>-	bge-	cr4,.Lnobias	/* 2^23 > x < -2^23 just convert with no bias.  */
>+	bge-    cr7,.Lnobias    /* 2^23 &gt; x &lt; -2^23 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.  */
>diff -u --recursive glibc-20080412T0741-vanilla/sysdeps/powerpc/powerpc64/fpu/s_llround.S glibc-20080412T0741/sysdeps/powerpc/powerpc64/fpu/s_llround.S
>--- glibc-20080412T0741-vanilla/sysdeps/powerpc/powerpc64/fpu/s_llround.S	2008-07-06 14:02:35.000000000 -0400
>+++ glibc-20080412T0741/sysdeps/powerpc/powerpc64/fpu/s_llround.S	2008-07-06 14:08:16.000000000 -0400
>@@ -52,12 +52,12 @@
> 	fabs	fp2,fp1		/* Get the absolute value of x.  */
> 	fsub	fp12,fp10,fp10	/* Compute 0.0 into fp12.  */
> 	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| &gt;= 2^52  */
>+        fcmpu   cr1,fp1,fp12    /* x is negative? x &lt; 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 &gt; x &lt; -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.  */
>Only in glibc-20080412T0741-vanilla/sysdeps/powerpc/powerpc64/fpu: .s_llround.S.swp

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Attachments on bug 450790: 308912 | 311216