[rpms/gcc] rhel-f41-base: 4.3.1-7

[rpms/gcc] rhel-f41-base: 4.3.1-7

[Jakub Jelinek]

A new commit has been pushed.

Repo   : rpms/gcc
Branch : rhel-f41-base
Commit : f60b61efff8da26bca99688b711c175c50e0b584
Author : Jakub Jelinek <jakub@fedoraproject.org>
Date   : 2008-08-14T07:10:39+00:00
Stats  : +60/-1 in 2 file(s)
URL    : https://src.fedoraproject.org/rpms/gcc/c/f60b61efff8da26bca99688b711c175c50e0b584?branch=rhel-f41-base

Log:
4.3.1-7

---
diff --git a/gcc43-pr37103.patch b/gcc43-pr37103.patch
new file mode 100644
index 0000000..c7c3195
--- /dev/null
+++ b/gcc43-pr37103.patch
@@ -0,0 +1,56 @@
+2008-08-13  Jakub Jelinek  <jakub@redhat.com>
+
+	PR middle-end/37103
+	* fold-const.c (fold_widened_comparison): Do not allow
+	sign changes that change the result even if shorter type
+	is wider than arg1_unw's type.
+
+	* gcc.c-torture/execute/20080813-1.c: New test.
+
+--- gcc/fold-const.c.jj	2008-08-13 19:46:11.000000000 +0200
++++ gcc/fold-const.c	2008-08-13 20:18:21.000000000 +0200
+@@ -6733,10 +6733,8 @@ fold_widened_comparison (enum tree_code 
+   if ((code == EQ_EXPR || code == NE_EXPR
+        || TYPE_UNSIGNED (TREE_TYPE (arg0)) == TYPE_UNSIGNED (shorter_type))
+       && (TREE_TYPE (arg1_unw) == shorter_type
+-	  || (TYPE_PRECISION (shorter_type)
+-	      > TYPE_PRECISION (TREE_TYPE (arg1_unw)))
+ 	  || ((TYPE_PRECISION (shorter_type)
+-	       == TYPE_PRECISION (TREE_TYPE (arg1_unw)))
++	       >= TYPE_PRECISION (TREE_TYPE (arg1_unw)))
+ 	      && (TYPE_UNSIGNED (shorter_type)
+ 		  == TYPE_UNSIGNED (TREE_TYPE (arg1_unw))))
+ 	  || (TREE_CODE (arg1_unw) == INTEGER_CST
+--- gcc/testsuite/gcc.c-torture/execute/20080813-1.c.jj	2008-08-13 20:22:56.000000000 +0200
++++ gcc/testsuite/gcc.c-torture/execute/20080813-1.c	2008-08-13 20:22:10.000000000 +0200
+@@ -0,0 +1,30 @@
++/* PR middle-end/37103 */
++
++extern void abort (void);
++
++void
++foo (unsigned short x)
++{
++  signed char y = -1;
++  if (x == y)
++    abort ();
++}
++
++void
++bar (unsigned short x)
++{
++  unsigned char y = -1;
++  if (x == y)
++    abort ();
++}
++
++int
++main (void)
++{
++  if (sizeof (int) == sizeof (short))
++    return 0;
++  foo (-1);
++  if (sizeof (short) > 1)
++    bar (-1);
++  return 0;
++}

diff --git a/gcc43.spec b/gcc43.spec
index 572d8b6..1ffee81 100644
--- a/gcc43.spec
+++ b/gcc43.spec
@@ -143,6 +143,7 @@ Patch13: gcc43-i386-libgomp.patch
 Patch14: gcc43-rh251682.patch
 Patch15: gcc43-sparc-config-detection.patch
 Patch16: gcc43-libgomp-omp_h-multilib.patch
+Patch17: gcc43-pr37103.patch
 
 # On ARM EABI systems, we do want -gnueabi to be part of the
 # target triple.
@@ -443,6 +444,7 @@ which are required to run programs compiled with the GNAT.
 %patch14 -p0 -b .rh251682~
 %patch15 -p0 -b .sparc-config-detection~
 %patch16 -p0 -b .libgomp-omp_h-multilib~
+%patch17 -p0 -b .pr37103~
 
 tar xzf %{SOURCE4}
 
@@ -1664,13 +1666,14 @@ fi
 %doc rpm.doc/changelogs/libmudflap/ChangeLog*
 
 %changelog
-* Tue Aug 12 2008 Jakub Jelinek <jakub@redhat.com> 4.3.1-7
+* Thu Aug 14 2008 Jakub Jelinek <jakub@redhat.com> 4.3.1-7
 - update from gcc-4_3-branch
   - PRs bootstrap/35752, c++/36688, c++/36999, c++/37016, c/35746,
 	fortran/36582, libgcj/31890, middle-end/35432, middle-end/36691,
 	middle-end/37014, middle-end/37026, middle-end/37042,
 	rtl-optimization/35542, rtl-optimization/36998, target/35659,
 	target/36613, tree-optimization/36991
+- fix folding of widened comparisons (PR middle-end/37103)
 
 * Fri Aug  1 2008 Jakub Jelinek <jakub@redhat.com> 4.3.1-6
 - update from gcc-4_3-branch

[rpms/gcc] rhel-f41-base: 4.3.1-7

[Jakub Jelinek]

A new commit has been pushed.

Repo   : rpms/gcc
Branch : rhel-f41-base
Commit : a7c5134730234c83fd3da70a7b097b0c3432230f
Author : Jakub Jelinek <jakub@fedoraproject.org>
Date   : 2008-08-12T19:35:02+00:00
Stats  : +12/-4 in 3 file(s)
URL    : https://src.fedoraproject.org/rpms/gcc/c/a7c5134730234c83fd3da70a7b097b0c3432230f?branch=rhel-f41-base

Log:
4.3.1-7

---
diff --git a/.cvsignore b/.cvsignore
index 7b4635b..7e02dfb 100644
--- a/.cvsignore
+++ b/.cvsignore
@@ -1,2 +1,2 @@
-gcc-4.3.1-20080801.tar.bz2
+gcc-4.3.1-20080812.tar.bz2
 fastjar-0.95.tar.gz

diff --git a/gcc43.spec b/gcc43.spec
index c0bcd24..572d8b6 100644
--- a/gcc43.spec
+++ b/gcc43.spec
@@ -1,6 +1,6 @@
-%define DATE 20080801
+%define DATE 20080812
 %define gcc_version 4.3.1
-%define gcc_release 6
+%define gcc_release 7
 %define _unpackaged_files_terminate_build 0
 %define multilib_64_archs sparc64 ppc64 s390x x86_64
 %define include_gappletviewer 1
@@ -1664,6 +1664,14 @@ fi
 %doc rpm.doc/changelogs/libmudflap/ChangeLog*
 
 %changelog
+* Tue Aug 12 2008 Jakub Jelinek <jakub@redhat.com> 4.3.1-7
+- update from gcc-4_3-branch
+  - PRs bootstrap/35752, c++/36688, c++/36999, c++/37016, c/35746,
+	fortran/36582, libgcj/31890, middle-end/35432, middle-end/36691,
+	middle-end/37014, middle-end/37026, middle-end/37042,
+	rtl-optimization/35542, rtl-optimization/36998, target/35659,
+	target/36613, tree-optimization/36991
+
 * Fri Aug  1 2008 Jakub Jelinek <jakub@redhat.com> 4.3.1-6
 - update from gcc-4_3-branch
   - PRs c++/36405, c++/36767, c++/36852, debug/36278, preprocessor/36649,

diff --git a/sources b/sources
index 109d312..b3dc73a 100644
--- a/sources
+++ b/sources
@@ -1,2 +1,2 @@
-99acf699991771716a37a0d1ab6c080e  gcc-4.3.1-20080801.tar.bz2
+9301ae7cc2316dc82630bc63a543a0f8  gcc-4.3.1-20080812.tar.bz2
 92a70f9e56223b653bce0f58f90cf950  fastjar-0.95.tar.gz