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4.1.1-23

This commit is contained in:
Jakub Jelinek 2006-09-17 10:53:40 +00:00
parent 608f61e4f6
commit 7d4d713ef5
4 changed files with 88 additions and 4 deletions
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2
.cvsignore
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@ -1 +1 @@
gcc-4.1.1-20060915.tar.bz2
gcc-4.1.1-20060917.tar.bz2

76
gcc41-pr29059.patch Normal file
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@ -0,0 +1,76 @@
2006-09-16 Andrew Pinski <pinskia@physics.uc.edu>
PR tree-opt/29059
* tree-ssa-propagate.c (set_rhs): Reject MODIFY_EXPR right
away for the expr argument.
* gcc.c-torture/compile/strcpy-1.c: New test.
* gcc.c-torture/compile/strcpy-2.c: New test.
* gcc.c-torture/compile/memcpy-1.c: New test.
* gcc.c-torture/compile/memcpy-2.c: New test.
--- gcc/tree-ssa-propagate.c (revision 116996)
+++ gcc/tree-ssa-propagate.c (revision 116997)
@@ -588,7 +588,8 @@ set_rhs (tree *stmt_p, tree expr)
&& !is_gimple_val (TREE_OPERAND (TREE_OPERAND (expr, 0), 1)))
return false;
}
- else if (code == COMPOUND_EXPR)
+ else if (code == COMPOUND_EXPR
+ || code == MODIFY_EXPR)
return false;
switch (TREE_CODE (stmt))
--- gcc/testsuite/gcc.c-torture/compile/strcpy-1.c (revision 0)
+++ gcc/testsuite/gcc.c-torture/compile/strcpy-1.c (revision 116997)
@@ -0,0 +1,15 @@
+
+
+typedef struct
+{
+ char str[20];
+}STACK;
+STACK stack[15];
+int level;
+rezero ()
+{
+ level = 0;
+ __builtin_strcpy (stack[level].str, "");
+}
+
+
--- gcc/testsuite/gcc.c-torture/compile/strcpy-2.c (revision 0)
+++ gcc/testsuite/gcc.c-torture/compile/strcpy-2.c (revision 116997)
@@ -0,0 +1,7 @@
+char wrkstr_un[270];
+extern void
+LoadUserAlph (char *s)
+{
+ s = &wrkstr_un[0];
+ __builtin_strcpy (s, "");
+};
--- gcc/testsuite/gcc.c-torture/compile/memcpy-1.c (revision 0)
+++ gcc/testsuite/gcc.c-torture/compile/memcpy-1.c (revision 116997)
@@ -0,0 +1,9 @@
+static const char OggFLAC__MAPPING_VERSION_MAJOR = 1;
+void f(void)
+{
+ char synthetic_first_packet_body[10];
+ char *b = &synthetic_first_packet_body[4];
+ __builtin_memcpy (b, &OggFLAC__MAPPING_VERSION_MAJOR, (1u));
+}
+
+
--- gcc/testsuite/gcc.c-torture/compile/memcpy-2.c (revision 0)
+++ gcc/testsuite/gcc.c-torture/compile/memcpy-2.c (revision 116997)
@@ -0,0 +1,10 @@
+static const char OggFLAC__MAPPING_VERSION_MAJOR = 1;
+void f(void)
+{
+ char synthetic_first_packet_body[10];
+ char *b = synthetic_first_packet_body;
+ b+=4u;
+ __builtin_memcpy (b, &OggFLAC__MAPPING_VERSION_MAJOR, (1u));
+}
+
+

12
gcc41.spec
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@ -1,6 +1,6 @@
%define DATE 20060915
%define DATE 20060917
%define gcc_version 4.1.1
%define gcc_release 22
%define gcc_release 23
%define _unpackaged_files_terminate_build 0
%define multilib_64_archs sparc64 ppc64 s390x x86_64
%ifarch %{ix86} x86_64 ia64
@ -145,6 +145,7 @@ Patch36: gcc41-pr26026.patch
Patch37: gcc41-pr28659.patch
Patch38: gcc41-pr27567.patch
Patch39: gcc41-pr28046.patch
Patch40: gcc41-pr29059.patch
%define _gnu %{nil}
%ifarch sparc
@ -467,6 +468,7 @@ which are required to run programs compiled with the GNAT.
%patch37 -p0 -b .pr28659~
%patch38 -p0 -b .pr27567~
%patch39 -p0 -b .pr28046~
%patch40 -p0 -b .pr29059~
sed -i -e 's/4\.1\.2/4.1.1/' gcc/BASE-VER gcc/version.c
sed -i -e 's/" (Red Hat[^)]*)"/" (Red Hat %{version}-%{gcc_release})"/' gcc/version.c
@ -1528,6 +1530,12 @@ fi
%doc rpm.doc/changelogs/libmudflap/ChangeLog*
%changelog
* Sun Sep 17 2006 Jakub Jelinek <jakub@redhat.com> 4.1.1-23
- update from gcc-4_1-branch (-r116958:117000)
- PRs fortran/29051, target/28946
- fix single entry mem{{,p}cpy,move,set} optimization (Andrew Pinski,
PR tree-opt/29059)
* Fri Sep 15 2006 Jakub Jelinek <jakub@redhat.com> 4.1.1-22
- update from gcc-4_1-branch (-r116778:116958)
- PRs ada/21952, ada/29025, c++/26957, fortran/28890, fortran/28923,

2
sources
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@ -1 +1 @@
0ac7df765d5ee8713670a30e4a0497a7 gcc-4.1.1-20060915.tar.bz2
30d24a5101c7085b47b97a5a6715a6cd gcc-4.1.1-20060917.tar.bz2