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GNU C Library master sources branch master updated. glibc-2.16-ports-merge-733-gc10f738
- From: cmetcalf at sourceware dot org
- To: glibc-cvs at sourceware dot org
- Date: 20 Nov 2012 20:07:08 -0000
- Subject: GNU C Library master sources branch master updated. glibc-2.16-ports-merge-733-gc10f738
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- Log -----------------------------------------------------------------
http://sources.redhat.com/git/gitweb.cgi?p=glibc.git;a=commitdiff;h=c10f7382a30eecb2181fb5cb94ad25f7ca2e900d
commit c10f7382a30eecb2181fb5cb94ad25f7ca2e900d
Author: Chris Metcalf <cmetcalf@tilera.com>
Date: Tue Nov 20 15:06:38 2012 -0500
tile: update libm-test-ulps for new tests
diff --git a/ports/ChangeLog.tile b/ports/ChangeLog.tile
index db4db0e..0d0953f 100644
--- a/ports/ChangeLog.tile
+++ b/ports/ChangeLog.tile
@@ -1,5 +1,7 @@
2012-11-20 Chris Metcalf <cmetcalf@tilera.com>
+ * sysdeps/tile/libm-test-ulps: Account for new tests.
+
* sysdeps/tile/bits/byteswap.h: Include <bits/types.h>.
(__bswap_64): Use __uint64_t instead of unsigned long long int.
diff --git a/ports/sysdeps/tile/libm-test-ulps b/ports/sysdeps/tile/libm-test-ulps
index 584e570..eddae42 100644
--- a/ports/sysdeps/tile/libm-test-ulps
+++ b/ports/sysdeps/tile/libm-test-ulps
@@ -4,6 +4,9 @@
Test "atan2 (-0.75, -1.0) == -2.49809154479650885165983415456218025":
float: 1
ifloat: 1
+Test "atan2 (-max_value, -min_value) == -pi/2":
+float: 1
+ifloat: 1
Test "atan2 (0.75, -1.0) == 2.49809154479650885165983415456218025":
float: 1
ifloat: 1
@@ -1308,6 +1311,34 @@ idouble: 1
Test "y0 (0x1.ff00000000002p+840) == 1.846591691699331493194965158699937660696e-127":
double: 1
idouble: 1
+Test "y0 (0x1p-10) == -4.4865150767109739412411806297168793661098":
+double: 1
+idouble: 1
+Test "y0 (0x1p-110) == -4.861363632869203777249475899390797503250e+1":
+double: 1
+idouble: 1
+Test "y0 (0x1p-20) == -8.8992283012125827603076426611387876938160":
+float: 1
+ifloat: 1
+Test "y0 (0x1p-30) == -1.3311940304267782826037118027401817264906e+1":
+float: 1
+ifloat: 1
+Test "y0 (0x1p-40) == -1.7724652307320814696990854700366226762563e+1":
+double: 1
+float: 1
+idouble: 1
+ifloat: 1
+Test "y0 (0x1p-50) == -2.2137364310373846564919987139743760738155e+1":
+float: 1
+ifloat: 1
+Test "y0 (0x1p-70) == -3.0962788316479910300778244424468159753887e+1":
+double: 1
+idouble: 1
+Test "y0 (0x1p-80) == -3.5375500319532942168707373066828113573541e+1":
+double: 1
+float: 1
+idouble: 1
+ifloat: 1
Test "y0 (1.0) == 0.0882569642156769579829267660235151628":
double: 2
float: 1
@@ -1334,6 +1365,9 @@ idouble: 1
Test "y1 (0x1.27e204p+99) == -8.881610148467797208469612080785210013461e-16":
double: 1
idouble: 1
+Test "y1 (0x1p-10) == -6.5190099301063115047395187618929589514382e+02":
+double: 1
+idouble: 1
Test "y1 (1.5) == -0.412308626973911295952829820633445323":
float: 1
ifloat: 1
http://sources.redhat.com/git/gitweb.cgi?p=glibc.git;a=commitdiff;h=73deba6d3cef33b84e0cec722105867ee78662cd
commit 73deba6d3cef33b84e0cec722105867ee78662cd
Author: Chris Metcalf <cmetcalf@tilera.com>
Date: Tue Nov 20 15:05:59 2012 -0500
tile: Fix __bswap_64 return type in tile bits/byteswap.h
diff --git a/ports/ChangeLog.tile b/ports/ChangeLog.tile
index 1419b35..db4db0e 100644
--- a/ports/ChangeLog.tile
+++ b/ports/ChangeLog.tile
@@ -1,5 +1,8 @@
2012-11-20 Chris Metcalf <cmetcalf@tilera.com>
+ * sysdeps/tile/bits/byteswap.h: Include <bits/types.h>.
+ (__bswap_64): Use __uint64_t instead of unsigned long long int.
+
* sysdeps/tile/s_fma.c: Remove redundant #defines now provided
in sysdeps/tile/math_private.h.
diff --git a/ports/sysdeps/tile/bits/byteswap.h b/ports/sysdeps/tile/bits/byteswap.h
index 8e610c6..4d1b255 100644
--- a/ports/sysdeps/tile/bits/byteswap.h
+++ b/ports/sysdeps/tile/bits/byteswap.h
@@ -23,10 +23,12 @@
#ifndef _BITS_BYTESWAP_H
#define _BITS_BYTESWAP_H 1
+#include <bits/types.h>
+
/* gcc __builtin_bswap64() can constant-fold, etc, so always use it. */
#define __bswap_16(x) ((unsigned short)(__builtin_bswap32(x) >> 16))
#define __bswap_32(x) ((unsigned int)__builtin_bswap32(x))
-#define __bswap_64(x) ((unsigned long long)__builtin_bswap64(x))
+#define __bswap_64(x) ((__uint64_t)__builtin_bswap64(x))
#define __bswap_constant_16(x) __bswap_16(x)
#define __bswap_constant_32(x) __bswap_32(x)
http://sources.redhat.com/git/gitweb.cgi?p=glibc.git;a=commitdiff;h=3d45177146f8b1a2e279495eae012d515266f0c1
commit 3d45177146f8b1a2e279495eae012d515266f0c1
Author: Chris Metcalf <cmetcalf@tilera.com>
Date: Tue Nov 20 15:05:32 2012 -0500
tile: remove redundant defines of libc_fetestexcept, etc. in s_fma.c
diff --git a/ports/ChangeLog.tile b/ports/ChangeLog.tile
index 7deb8a0..1419b35 100644
--- a/ports/ChangeLog.tile
+++ b/ports/ChangeLog.tile
@@ -1,3 +1,8 @@
+2012-11-20 Chris Metcalf <cmetcalf@tilera.com>
+
+ * sysdeps/tile/s_fma.c: Remove redundant #defines now provided
+ in sysdeps/tile/math_private.h.
+
2012-11-06 Chris Metcalf <cmetcalf@tilera.com>
* sysdeps/tile/tilegx/memmove.c: New file.
diff --git a/ports/sysdeps/tile/s_fma.c b/ports/sysdeps/tile/s_fma.c
index 5be5865..c84a9bb 100644
--- a/ports/sysdeps/tile/s_fma.c
+++ b/ports/sysdeps/tile/s_fma.c
@@ -1,8 +1,4 @@
/* tile does not support the rounding modes required by the ieee754/dbl-64
implementation, but it's still better than the generic implementation. */
-#define libc_feholdexcept_setround(e, x) do { (void) (e); } while (0)
-#define libc_feupdateenv_test(e, x) ((void) (e), 0)
-#define libc_fetestexcept(x) 0
-
#include <sysdeps/ieee754/dbl-64/s_fma.c>
-----------------------------------------------------------------------
Summary of changes:
ports/ChangeLog.tile | 10 ++++++++++
ports/sysdeps/tile/bits/byteswap.h | 4 +++-
ports/sysdeps/tile/libm-test-ulps | 34 ++++++++++++++++++++++++++++++++++
ports/sysdeps/tile/s_fma.c | 4 ----
4 files changed, 47 insertions(+), 5 deletions(-)
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