4.9.2-6
This commit is contained in:
Jakub Jelinek
parent
62ab2a7e6a
commit
37242838cf
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@ -30,3 +30,4 @@
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/gcc-4.9.2-20141212.tar.bz2
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/gcc-4.9.2-20141217.tar.bz2
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/gcc-4.9.2-20150107.tar.bz2
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/gcc-4.9.2-20150212.tar.bz2
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23
gcc.spec
23
gcc.spec
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@ -1,9 +1,9 @@
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%global DATE 20150107
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%global SVNREV 219315
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%global DATE 20150212
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%global SVNREV 220644
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%global gcc_version 4.9.2
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# Note, gcc_release must be integer, if you want to add suffixes to
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# %{release}, append them after %{gcc_release} on Release: line.
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%global gcc_release 5
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%global gcc_release 6
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%global _unpackaged_files_terminate_build 0
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%global _performance_build 1
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%global multilib_64_archs sparc64 ppc64 ppc64p7 s390x x86_64
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@ -200,7 +200,6 @@ Patch14: gcc49-libgo-p224.patch
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Patch15: gcc49-aarch64-async-unw-tables.patch
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Patch16: gcc49-aarch64-unwind-opt.patch
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Patch17: gcc49-pr64336.patch
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Patch18: gcc49-pr64536.patch
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Patch1100: cloog-%{cloog_version}-ppc64le-config.patch
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@ -729,7 +728,6 @@ rm -f libgo/go/crypto/elliptic/p224{,_test}.go
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%patch15 -p0 -b .aarch64-async-unw-tables~
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%patch16 -p0 -b .aarch64-unwind-opt~
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%patch17 -p0 -b .pr64336~
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%patch18 -p0 -b .pr64536~
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%if 0%{?_enable_debug_packages}
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cat > split-debuginfo.sh <<\EOF
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@ -2809,6 +2807,21 @@ fi
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%{_prefix}/libexec/gcc/%{gcc_target_platform}/%{gcc_version}/plugin
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%changelog
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* Thu Feb 12 2015 Jakub Jelinek <jakub@redhat.com> 4.9.2-6
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- update from the 4.9 branch
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- PRs c++/54442, c++/64514, c++/64521, c++/64901, c/57653, c/61553, c/64766,
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c/64778, c/64824, c/64868, debug/64511, debug/64663, fortran/56867,
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fortran/57023, fortran/60922, fortran/62044, fortran/63733,
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fortran/64230, fortran/64528, fortran/64771, ipa/63970, ipa/64068,
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ipa/64559, libstdc++/64476, libstdc++/64584, libstdc++/64585,
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libstdc++/64646, libstdc++/64649, libstdc++/64680, middle-end/63704,
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middle-end/64391, middle-end/64421, middle-end/64734,
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rtl-optimization/61058, rtl-optimization/63637,
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rtl-optimization/64286, rtl-optimization/64557, target/61413,
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target/63424, target/64358, target/64479, target/64505, target/64513,
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target/64580, target/64795, target/64882, target/64938, target/64979,
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testsuite/64712, tree-optimization/64563
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* Thu Jan 8 2015 Jakub Jelinek <jakub@redhat.com> 4.9.2-5
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- don't remove tablejumps in rtl_tidy_fallthru_edge (#1136939,
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PR rtl-optimization/64536)
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@ -1,95 +0,0 @@
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2015-01-08 Jakub Jelinek <jakub@redhat.com>
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PR rtl-optimization/64536
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* cfgrtl.c (rtl_tidy_fallthru_edge): Don't remove tablejumps.
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* gcc.dg/pr64536.c: New test.
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--- gcc/cfgrtl.c.jj 2015-01-05 13:07:12.000000000 +0100
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+++ gcc/cfgrtl.c 2015-01-08 17:03:18.511218340 +0100
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@@ -1782,10 +1782,14 @@ rtl_tidy_fallthru_edge (edge e)
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if (INSN_P (q))
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return;
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+ q = BB_END (b);
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+ /* Don't remove table jumps here. */
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+ if (tablejump_p (q, NULL, NULL))
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+ return;
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+
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/* Remove what will soon cease being the jump insn from the source block.
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If block B consisted only of this single jump, turn it into a deleted
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note. */
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- q = BB_END (b);
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if (JUMP_P (q)
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&& onlyjump_p (q)
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&& (any_uncondjump_p (q)
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--- gcc/testsuite/gcc.dg/pr64536.c.jj 2015-01-08 17:13:32.218929003 +0100
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+++ gcc/testsuite/gcc.dg/pr64536.c 2015-01-08 17:28:56.758428958 +0100
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@@ -0,0 +1,67 @@
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+/* PR rtl-optimization/64536 */
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+/* { dg-do link } */
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+/* { dg-options "-O2" } */
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+/* { dg-additional-options "-fPIC" { target fpic } } */
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+
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+struct S { long q; } *h;
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+long a, b, g, j, k, *c, *d, *e, *f, *i;
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+long *baz (void)
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+{
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+ asm volatile ("" : : : "memory");
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+ return e;
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+}
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+
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+void
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+bar (int x)
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+{
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+ int y;
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+ for (y = 0; y < x; y++)
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+ {
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+ switch (b)
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+ {
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+ case 0:
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+ case 2:
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+ a++;
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+ break;
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+ case 3:
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+ a++;
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+ break;
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+ case 1:
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+ a++;
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+ }
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+ if (d)
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+ {
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+ f = baz ();
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+ g = k++;
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+ if (&h->q)
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+ {
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+ j = *f;
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+ h->q = *f;
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+ }
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+ else
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+ i = (long *) (h->q = *f);
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+ *c++ = (long) f;
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+ e += 6;
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+ }
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+ else
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+ {
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+ f = baz ();
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+ g = k++;
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+ if (&h->q)
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+ {
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+ j = *f;
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+ h->q = *f;
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+ }
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+ else
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+ i = (long *) (h->q = *f);
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+ *c++ = (long) f;
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+ e += 6;
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+ }
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+ }
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+}
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+
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+int
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+main ()
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+{
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+ return 0;
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+}
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