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From: Jakub Jelinek <jakub@fedoraproject.org>
To: git-commits@fedoraproject.org
Subject: [rpms/gcc] rhel-f41-base: 4.1.2-23
Date: Mon, 29 Jun 2026 12:23:23 GMT [thread overview]
Message-ID: <178273580363.1.17811375297153373110.rpms-gcc-062e14b25850@fedoraproject.org> (raw)
A new commit has been pushed.
Repo : rpms/gcc
Branch : rhel-f41-base
Commit : 062e14b25850e0f022332616f9c4a2adf37c5362
Author : Jakub Jelinek <jakub@fedoraproject.org>
Date : 2007-09-07T07:12:55+00:00
Stats : +224/-1 in 2 file(s)
URL : https://src.fedoraproject.org/rpms/gcc/c/062e14b25850e0f022332616f9c4a2adf37c5362?branch=rhel-f41-base
Log:
4.1.2-23
---
diff --git a/gcc41-builtin-va-arg-pack.patch b/gcc41-builtin-va-arg-pack.patch
index 2ed8632..177e94b 100644
--- a/gcc41-builtin-va-arg-pack.patch
+++ b/gcc41-builtin-va-arg-pack.patch
@@ -1,3 +1,11 @@
+2007-09-07 Jakub Jelinek <jakub@redhat.com>
+
+ * tree.c (cp_cannot_inline_tree_fn): Don't mark varargs_function_p
+ as uninlinable.
+
+ * g++.dg/ext/va-arg-pack-1.C: New test.
+ * g++.dg/ext/va-arg-pack-2.C: New test.
+
2007-09-05 Jakub Jelinek <jakub@redhat.com>
* builtins.def (BUILT_IN_VA_ARG_PACK): New built-in.
@@ -291,6 +299,21 @@
pp_character (buffer, ')');
op1 = TREE_OPERAND (node, 2);
+--- gcc/cp/tree.c.jj 2007-03-12 08:28:01.000000000 +0100
++++ gcc/cp/tree.c 2007-09-07 09:03:07.000000000 +0200
+@@ -2078,12 +2078,6 @@ cp_cannot_inline_tree_fn (tree* fnp)
+ return 1;
+ }
+
+- if (varargs_function_p (fn))
+- {
+- DECL_UNINLINABLE (fn) = 1;
+- return 1;
+- }
+-
+ if (! function_attribute_inlinable_p (fn))
+ {
+ DECL_UNINLINABLE (fn) = 1;
--- gcc/testsuite/gcc.c-torture/execute/va-arg-pack-1.c.jj 2007-09-06 10:19:25.000000000 +0200
+++ gcc/testsuite/gcc.c-torture/execute/va-arg-pack-1.c 2007-09-06 10:19:25.000000000 +0200
@@ -0,0 +1,143 @@
@@ -500,3 +523,200 @@
+{
+ return bar (5, "", 6, __builtin_va_arg_pack ()); /* { dg-error "invalid use of" } */
+}
+--- gcc/testsuite/g++.dg/ext/va-arg-pack-1.C.jj 2007-09-07 08:52:55.000000000 +0200
++++ gcc/testsuite/g++.dg/ext/va-arg-pack-1.C 2007-09-07 08:53:45.000000000 +0200
+@@ -0,0 +1,145 @@
++// __builtin_va_arg_pack () builtin tests.
++// { dg-do run }
++// { dg-options "-O2" }
++
++#include <stdarg.h>
++
++extern "C" void abort (void);
++
++int v1 = 8;
++long int v2 = 3;
++void *v3 = (void *) &v2;
++struct A { char c[16]; } v4 = { "foo" };
++long double v5 = 40;
++char seen[20];
++int cnt;
++
++__attribute__ ((noinline)) int
++foo1 (int x, int y, ...)
++{
++ int i;
++ long int l;
++ void *v;
++ struct A a;
++ long double ld;
++ va_list ap;
++
++ va_start (ap, y);
++ if (x < 0 || x >= 20 || seen[x])
++ abort ();
++ seen[x] = ++cnt;
++ if (y != 6)
++ abort ();
++ i = va_arg (ap, int);
++ if (i != 5)
++ abort ();
++ switch (x)
++ {
++ case 0:
++ i = va_arg (ap, int);
++ if (i != 9 || v1 != 9)
++ abort ();
++ a = va_arg (ap, struct A);
++ if (__builtin_memcmp (a.c, v4.c, sizeof (a.c)) != 0)
++ abort ();
++ v = (void *) va_arg (ap, struct A *);
++ if (v != (void *) &v4)
++ abort ();
++ l = va_arg (ap, long int);
++ if (l != 3 || v2 != 4)
++ abort ();
++ break;
++ case 1:
++ ld = va_arg (ap, long double);
++ if (ld != 41 || v5 != ld)
++ abort ();
++ i = va_arg (ap, int);
++ if (i != 8)
++ abort ();
++ v = va_arg (ap, void *);
++ if (v != &v2)
++ abort ();
++ break;
++ case 2:
++ break;
++ default:
++ abort ();
++ }
++ va_end (ap);
++ return x;
++}
++
++__attribute__ ((noinline)) int
++foo2 (int x, int y, ...)
++{
++ long long int ll;
++ void *v;
++ struct A a, b;
++ long double ld;
++ va_list ap;
++
++ va_start (ap, y);
++ if (x < 0 || x >= 20 || seen[x])
++ abort ();
++ seen[x] = ++cnt | 64;
++ if (y != 10)
++ abort ();
++ switch (x)
++ {
++ case 11:
++ break;
++ case 12:
++ ld = va_arg (ap, long double);
++ if (ld != 41 || v5 != 40)
++ abort ();
++ a = va_arg (ap, struct A);
++ if (__builtin_memcmp (a.c, v4.c, sizeof (a.c)) != 0)
++ abort ();
++ b = va_arg (ap, struct A);
++ if (__builtin_memcmp (b.c, v4.c, sizeof (b.c)) != 0)
++ abort ();
++ v = va_arg (ap, void *);
++ if (v != &v2)
++ abort ();
++ ll = va_arg (ap, long long int);
++ if (ll != 16LL)
++ abort ();
++ break;
++ case 2:
++ break;
++ default:
++ abort ();
++ }
++ va_end (ap);
++ return x + 8;
++}
++
++__attribute__ ((noinline)) int
++foo3 (void)
++{
++ return 6;
++}
++
++extern inline __attribute__ ((always_inline, gnu_inline)) int
++bar (int x, ...)
++{
++ if (x < 10)
++ return foo1 (x, foo3 (), 5, __builtin_va_arg_pack ());
++ return foo2 (x, foo3 () + 4, __builtin_va_arg_pack ());
++}
++
++int
++main (void)
++{
++ if (bar (0, ++v1, v4, &v4, v2++) != 0)
++ abort ();
++ if (bar (1, ++v5, 8, v3) != 1)
++ abort ();
++ if (bar (2) != 2)
++ abort ();
++ if (bar (v1 + 2) != 19)
++ abort ();
++ if (bar (v1 + 3, v5--, v4, v4, v3, 16LL) != 20)
++ abort ();
++ return 0;
++}
+--- gcc/testsuite/g++.dg/ext/va-arg-pack-2.C.jj 2007-09-07 08:53:23.000000000 +0200
++++ gcc/testsuite/g++.dg/ext/va-arg-pack-2.C 2007-09-07 08:54:25.000000000 +0200
+@@ -0,0 +1,46 @@
++// { dg-do compile }
++// { dg-options "-O2" }
++
++int bar (int, const char *, int, ...);
++int baz (int, const char *, long int);
++
++extern inline __attribute__((always_inline)) int
++f2 (int y, ...)
++{
++ return bar (y, "", __builtin_va_arg_pack ()); /* { dg-error "invalid use of" } */
++}
++
++extern inline __attribute__((always_inline)) int
++f3 (int y, ...)
++{
++ return bar (y, "", 5, __builtin_va_arg_pack ());
++}
++
++extern inline __attribute__((always_inline)) int
++f4 (int y, ...)
++{
++ return bar (y, "", 4, __builtin_va_arg_pack (), 6); /* { dg-error "invalid use of" } */
++}
++
++extern inline __attribute__((always_inline)) int
++f5 (int y, ...)
++{
++ return baz (y, "", __builtin_va_arg_pack ()); /* { dg-error "invalid use of" } */
++}
++
++extern inline __attribute__((always_inline)) int
++f6 (int y, ...)
++{
++ return __builtin_va_arg_pack (); /* { dg-error "invalid use of" } */
++}
++
++int
++test (void)
++{
++ int a = f2 (5, "a", 6);
++ a += f3 (6, "ab", 17LL);
++ a += f4 (7, 1, 2, 3);
++ a += f5 (8, 7L);
++ a += f6 (9);
++ return a;
++}
diff --git a/gcc41.spec b/gcc41.spec
index b97c063..65577fb 100644
--- a/gcc41.spec
+++ b/gcc41.spec
@@ -1,6 +1,6 @@
%define DATE 20070821
%define gcc_version 4.1.2
-%define gcc_release 22
+%define gcc_release 23
%define _unpackaged_files_terminate_build 0
%define multilib_64_archs sparc64 ppc64 s390x x86_64
%define include_gappletviewer 1
@@ -1623,6 +1623,9 @@ fi
%doc rpm.doc/changelogs/libmudflap/ChangeLog*
%changelog
+* Fri Sep 7 2007 Jakub Jelinek <jakub@redhat.com> 4.1.2-23
+- fix __builtin_va_arg_pack () support for C++
+
* Thu Sep 6 2007 Jakub Jelinek <jakub@redhat.com> 4.1.2-22
- backport __builtin_va_arg_pack () support
- make sure __builtin_{,v}{,f}{print,scan}f, __builtin_{,f}printf_unlocked
reply other threads:[~2026-06-29 12:23 UTC|newest]
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