4.9.1-10
This commit is contained in:
Jakub Jelinek
parent
24eca83ae3
commit
8036281669
1
.gitignore
vendored
1
.gitignore
vendored
@ -22,3 +22,4 @@
|
||||
/gcc-4.9.1-20140813.tar.bz2
|
||||
/gcc-4.9.1-20140815.tar.bz2
|
||||
/gcc-4.9.1-20140912.tar.bz2
|
||||
/gcc-4.9.1-20140922.tar.bz2
|
||||
|
||||
16
gcc.spec
16
gcc.spec
@ -1,9 +1,9 @@
|
||||
%global DATE 20140912
|
||||
%global SVNREV 215204
|
||||
%global DATE 20140922
|
||||
%global SVNREV 215456
|
||||
%global gcc_version 4.9.1
|
||||
# Note, gcc_release must be integer, if you want to add suffixes to
|
||||
# %{release}, append them after %{gcc_release} on Release: line.
|
||||
%global gcc_release 9
|
||||
%global gcc_release 10
|
||||
%global _unpackaged_files_terminate_build 0
|
||||
%global _performance_build 1
|
||||
%global multilib_64_archs sparc64 ppc64 ppc64p7 s390x x86_64
|
||||
@ -200,7 +200,7 @@ Patch15: gcc49-color-auto.patch
|
||||
Patch16: gcc49-libgo-p224.patch
|
||||
Patch17: gcc49-aarch64-async-unw-tables.patch
|
||||
Patch18: gcc49-aarch64-unwind-opt.patch
|
||||
Patch19: gcc49-pr62662.patch
|
||||
Patch19: gcc49-pr63285.patch
|
||||
|
||||
Patch1100: cloog-%{cloog_version}-ppc64le-config.patch
|
||||
|
||||
@ -729,7 +729,7 @@ package or when debugging this package.
|
||||
rm -f libgo/go/crypto/elliptic/p224{,_test}.go
|
||||
%patch17 -p0 -b .aarch64-async-unw-tables~
|
||||
%patch18 -p0 -b .aarch64-unwind-opt~
|
||||
%patch19 -p0 -b .pr62662~
|
||||
%patch19 -p0 -b .pr63285~
|
||||
|
||||
%if 0%{?_enable_debug_packages}
|
||||
cat > split-debuginfo.sh <<\EOF
|
||||
@ -2802,6 +2802,12 @@ fi
|
||||
%{_prefix}/libexec/gcc/%{gcc_target_platform}/%{gcc_version}/plugin
|
||||
|
||||
%changelog
|
||||
* Mon Sep 22 2014 Jakub Jelinek <jakub@redhat.com> 4.9.1-10
|
||||
- update from the 4.9 branch
|
||||
- PRs c++/62017, c++/63241, c++/63248, debug/63284, debug/63328, ipa/61654,
|
||||
target/61853, testsuite/63292
|
||||
- fix scheduler -fcompare-debug issue (#1140872, PR debug/63285)
|
||||
|
||||
* Fri Sep 12 2014 Jakub Jelinek <jakub@redhat.com> 4.9.1-9
|
||||
- update from the 4.9 branch
|
||||
- PRs c++/58624, c++/61214, c++/61659, c++/62129, c++/62224, c++/62659,
|
||||
|
||||
@ -1,44 +0,0 @@
|
||||
2014-09-10 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
|
||||
|
||||
PR target/62662
|
||||
* config/s390/s390.c (s390_emit_epilogue): When doing the return
|
||||
address load optimization force s390_optimize_prologue to leave it
|
||||
that way. Only do the optimization if we already decided to push
|
||||
r14 into a stack slot.
|
||||
|
||||
--- gcc/config/s390/s390.c
|
||||
+++ gcc/config/s390/s390.c
|
||||
@@ -9082,11 +9082,14 @@ s390_emit_epilogue (bool sibcall)
|
||||
if (! sibcall)
|
||||
{
|
||||
/* Fetch return address from stack before load multiple,
|
||||
- this will do good for scheduling. */
|
||||
-
|
||||
- if (cfun_frame_layout.save_return_addr_p
|
||||
- || (cfun_frame_layout.first_restore_gpr < BASE_REGNUM
|
||||
- && cfun_frame_layout.last_restore_gpr > RETURN_REGNUM))
|
||||
+ this will do good for scheduling.
|
||||
+
|
||||
+ Only do this if we already decided that r14 needs to be
|
||||
+ saved to a stack slot. (And not just because r14 happens to
|
||||
+ be in between two GPRs which need saving.) Otherwise it
|
||||
+ would be difficult to take that decision back in
|
||||
+ s390_optimize_prologue. */
|
||||
+ if (cfun_gpr_save_slot (RETURN_REGNUM) == -1)
|
||||
{
|
||||
int return_regnum = find_unused_clobbered_reg();
|
||||
if (!return_regnum)
|
||||
@@ -9101,6 +9104,13 @@ s390_emit_epilogue (bool sibcall)
|
||||
addr = gen_rtx_MEM (Pmode, addr);
|
||||
set_mem_alias_set (addr, get_frame_alias_set ());
|
||||
emit_move_insn (return_reg, addr);
|
||||
+
|
||||
+ /* Once we did that optimization we have to make sure
|
||||
+ s390_optimize_prologue does not try to remove the
|
||||
+ store of r14 since we will not be able to find the
|
||||
+ load issued here. */
|
||||
+ cfun_frame_layout.save_return_addr_p = true;
|
||||
+ cfun_gpr_save_slot (RETURN_REGNUM) = -1;
|
||||
}
|
||||
}
|
||||
|
||||
50
gcc49-pr63285.patch
Normal file
50
gcc49-pr63285.patch
Normal file
@ -0,0 +1,50 @@
|
||||
2014-09-18 Vladimir Makarov <vmakarov@redhat.com>
|
||||
|
||||
PR debug/63285
|
||||
* haifa-sched.c (schedule_block): Advance cycle at the end of BB
|
||||
if advance != 0.
|
||||
|
||||
* gcc.target/i386/pr63285.c: New test.
|
||||
|
||||
--- gcc/haifa-sched.c (revision 215363)
|
||||
+++ gcc/haifa-sched.c (revision 215364)
|
||||
@@ -6473,7 +6473,7 @@ schedule_block (basic_block *target_bb,
|
||||
if (ls.modulo_epilogue)
|
||||
success = true;
|
||||
end_schedule:
|
||||
- if (!ls.first_cycle_insn_p)
|
||||
+ if (!ls.first_cycle_insn_p || advance)
|
||||
advance_one_cycle ();
|
||||
perform_replacements_new_cycle ();
|
||||
if (modulo_ii > 0)
|
||||
--- gcc/testsuite/gcc.target/i386/pr63285.c (revision 0)
|
||||
+++ gcc/testsuite/gcc.target/i386/pr63285.c (revision 215364)
|
||||
@@ -0,0 +1,28 @@
|
||||
+/* { dg-do compile } */
|
||||
+/* { dg-options "-O2 -fcompare-debug" } */
|
||||
+
|
||||
+struct S { int a; };
|
||||
+struct T { int b, c; } a;
|
||||
+long b;
|
||||
+int c, d;
|
||||
+void bar (int, int);
|
||||
+void baz (void *, int);
|
||||
+
|
||||
+void
|
||||
+foo (struct S *x, int y, int z, void *f, int *p, struct T *e)
|
||||
+{
|
||||
+ while (x)
|
||||
+ {
|
||||
+ baz (f, &d > p);
|
||||
+ if (z & 1)
|
||||
+ bar (f > (void *) &f, z);
|
||||
+ }
|
||||
+ if (c)
|
||||
+ {
|
||||
+ asm ("" : "+m" (a) : "i" (0));
|
||||
+ y--;
|
||||
+ }
|
||||
+ if (e->b == e->c)
|
||||
+ c = y;
|
||||
+ y--;
|
||||
+}
|
||||
Loading…
Reference in New Issue
Block a user