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5.0.0-0.9

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This commit is contained in:
Jakub Jelinek 2015-02-08 17:42:08 +01:00
parent ff74606e8e
commit 765b1cc36a
5 changed files with 14 additions and 556 deletions
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1
.gitignore vendored
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@ -2,3 +2,4 @@
/gcc-5.0.0-20150130.tar.bz2 /gcc-5.0.0-20150130.tar.bz2
/gcc-5.0.0-20150205.tar.bz2 /gcc-5.0.0-20150205.tar.bz2
/gcc-5.0.0-20150206.tar.bz2 /gcc-5.0.0-20150206.tar.bz2
/gcc-5.0.0-20150208.tar.bz2

21
gcc.spec
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@ -1,9 +1,9 @@
%global DATE 20150206 %global DATE 20150208
%global SVNREV 220476 %global SVNREV 220517
%global gcc_version 5.0.0 %global gcc_version 5.0.0
# Note, gcc_release must be integer, if you want to add suffixes to # Note, gcc_release must be integer, if you want to add suffixes to
# %{release}, append them after %{gcc_release} on Release: line. # %{release}, append them after %{gcc_release} on Release: line.
%global gcc_release 0.8 %global gcc_release 0.9
%global _unpackaged_files_terminate_build 0 %global _unpackaged_files_terminate_build 0
%global _performance_build 1 %global _performance_build 1
%global multilib_64_archs sparc64 ppc64 ppc64p7 s390x x86_64 %global multilib_64_archs sparc64 ppc64 ppc64p7 s390x x86_64
@ -199,9 +199,7 @@ Patch12: gcc5-libgo-p224.patch
Patch13: gcc5-aarch64-async-unw-tables.patch Patch13: gcc5-aarch64-async-unw-tables.patch
Patch14: gcc5-libsanitize-aarch64-va42.patch Patch14: gcc5-libsanitize-aarch64-va42.patch
Patch15: gcc5-pr61925.patch Patch15: gcc5-pr61925.patch
Patch16: gcc5-pr64878.patch Patch16: gcc5-pr64893.patch
Patch17: gcc5-pr64893.patch
Patch18: gcc5-hjl.patch
# On ARM EABI systems, we do want -gnueabi to be part of the # On ARM EABI systems, we do want -gnueabi to be part of the
# target triple. # target triple.
@ -752,9 +750,7 @@ rm -f libgo/go/crypto/elliptic/p224{,_test}.go
%patch13 -p0 -b .aarch64-async-unw-tables~ %patch13 -p0 -b .aarch64-async-unw-tables~
%patch14 -p0 -b .libsanitize-aarch64-va42~ %patch14 -p0 -b .libsanitize-aarch64-va42~
%patch15 -p0 -b .pr61925~ %patch15 -p0 -b .pr61925~
%patch16 -p0 -b .pr64878~ %patch16 -p0 -b .pr64893~
%patch17 -p0 -b .pr64893~
%patch18 -p0 -b .hjl~
%if 0%{?_enable_debug_packages} %if 0%{?_enable_debug_packages}
mkdir dwz-wrapper mkdir dwz-wrapper
@ -2940,6 +2936,13 @@ fi
%doc rpm.doc/changelogs/libcc1/ChangeLog* %doc rpm.doc/changelogs/libcc1/ChangeLog*
%changelog %changelog
* Sun Feb 8 2015 Jakub Jelinek <jakub@redhat.com> 5.0.0-0.9
- update from the trunk
- PRs bootstrap/53348, bootstrap/64256, debug/2714, fortran/63205,
fortran/63744, ipa/64896, jit/64752, libgfortran/60956,
middle-end/64340, middle-end/64937, target/64205, target/64889
- fix getconf default symlink on 32-bit arches (#1190484)
* Fri Feb 6 2015 Jakub Jelinek <jakub@redhat.com> 5.0.0-0.8 * Fri Feb 6 2015 Jakub Jelinek <jakub@redhat.com> 5.0.0-0.8
- update from the trunk - update from the trunk
- PRs fortran/60289, fortran/64943, rtl-optimization/64957, target/17306, - PRs fortran/60289, fortran/64943, rtl-optimization/64957, target/17306,

33
gcc5-hjl.patch
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@ -1,33 +0,0 @@
Revert:
2015-02-05 H.J. Lu <hongjiu.lu@intel.com>
* lto-plugin.c (claim_file_handler): Pass handle to
release_input_file.
2015-02-05 H.J. Lu <hongjiu.lu@intel.com>
* lto-plugin.c (claim_file_handler): Call release_input_file only
if file is claimed.
--- lto-plugin/lto-plugin.c (revision 220461)
+++ lto-plugin/lto-plugin.c (revision 220454)
@@ -998,9 +998,6 @@ claim_file_handler (const struct ld_plug
*claimed = 1;
- if (release_input_file)
- release_input_file (file->handle);
-
goto cleanup;
err:
@@ -1010,6 +1007,9 @@ claim_file_handler (const struct ld_plug
if (obj.objfile)
simple_object_release_read (obj.objfile);
+ if (release_input_file)
+ release_input_file (file);
+
return LDPS_OK;
}

513
gcc5-pr64878.patch
View File

@ -1,513 +0,0 @@
2015-02-04 Sebastian Pop <s.pop@samsung.com>
Brian Rzycki <b.rzycki@samsung.com>
PR tree-optimization/64878
* tree-ssa-threadedge.c: Include tree-ssa-loop.h.
(fsm_find_control_statement_thread_paths): Add parameter seen_loop_phi.
Stop recursion at loop phi nodes after having visited a loop phi node.
* testsuite/gcc.dg/tree-ssa/ssa-dom-thread-8.c: New.
--- gcc/tree-ssa-threadedge.c
+++ gcc/tree-ssa-threadedge.c
@@ -61,6 +61,7 @@ along with GCC; see the file COPYING3. If not see
#include "langhooks.h"
#include "params.h"
#include "tree-ssa-threadedge.h"
+#include "tree-ssa-loop.h"
#include "builtins.h"
#include "cfg.h"
#include "cfganal.h"
@@ -1006,7 +1007,8 @@ static int max_threaded_paths;
static void
fsm_find_control_statement_thread_paths (tree expr,
hash_set<gimple> *visited_phis,
- vec<basic_block, va_gc> *&path)
+ vec<basic_block, va_gc> *&path,
+ bool seen_loop_phi)
{
tree var = SSA_NAME_VAR (expr);
gimple def_stmt = SSA_NAME_DEF_STMT (expr);
@@ -1030,6 +1032,15 @@ fsm_find_control_statement_thread_paths (tree expr,
int next_path_length = 0;
basic_block last_bb_in_path = path->last ();
+ if (loop_containing_stmt (phi)->header == gimple_bb (phi))
+ {
+ /* PR64878: do not take more than a loop phi node: it may be a flip-flop
+ operation across two latch edges. */
+ if (seen_loop_phi)
+ return;
+ seen_loop_phi = true;
+ }
+
/* Following the chain of SSA_NAME definitions, we jumped from a definition in
LAST_BB_IN_PATH to a definition in VAR_BB. When these basic blocks are
different, append to PATH the blocks from LAST_BB_IN_PATH to VAR_BB. */
@@ -1090,7 +1101,9 @@ fsm_find_control_statement_thread_paths (tree expr,
{
vec_safe_push (path, bbi);
/* Recursively follow SSA_NAMEs looking for a constant definition. */
- fsm_find_control_statement_thread_paths (arg, visited_phis, path);
+ fsm_find_control_statement_thread_paths (arg, visited_phis, path,
+ seen_loop_phi);
+
path->pop ();
continue;
}
@@ -1357,7 +1370,8 @@ thread_through_normal_block (edge e,
hash_set<gimple> *visited_phis = new hash_set<gimple>;
max_threaded_paths = PARAM_VALUE (PARAM_MAX_FSM_THREAD_PATHS);
- fsm_find_control_statement_thread_paths (cond, visited_phis, bb_path);
+ fsm_find_control_statement_thread_paths (cond, visited_phis, bb_path,
+ false);
delete visited_phis;
vec_free (bb_path);
--
1.9.1
--- gcc/testsuite/gcc.dg/tree-ssa/ssa-dom-thread-8.c
+++ gcc/testsuite/gcc.dg/tree-ssa/ssa-dom-thread-8.c
@@ -0,0 +1,440 @@
+/* PR 64878 */
+/* { dg-options "-O2" } */
+/* { dg-do run } */
+
+struct A { int a1; };
+struct B { char *b1; int b2; int b3; };
+struct C { char *c1; int c2; struct B *c3; };
+extern struct A *f1 (char *s);
+static struct A *f2 (struct C *x);
+__attribute__ ((noinline, noclone)) int f3 (struct A *x, struct A *z) { asm volatile ("" : : "g" (x), "g" (z) : "memory"); return 0; }
+__attribute__ ((noinline, noclone)) void f4 (struct A *x, char *y, struct A *z) { asm volatile ("" : : "g" (x), "g" (z), "g" (y) : "memory"); }
+__attribute__ ((noinline, noclone)) struct B *f5 (void) { static char b[32]; static struct B f3 = { b, 0, 32 }; return &f3; }
+__attribute__ ((noinline, noclone)) int f6 (struct B *p, char *w, int z) { asm volatile ("" : : "g" (p), "g" (w), "g" (z) : "memory"); return 0; }
+__attribute__ ((noinline, noclone)) void f7 (struct B *p) { asm volatile ("" : : "g" (p) : "memory"); }
+__attribute__ ((noinline, noclone)) void f8 (struct B *p) { asm volatile ("" : : "g" (p) : "memory"); }
+__attribute__ ((noinline, noclone)) void f9 (struct A *x) { asm volatile ("" : : "g" (x) : "memory"); }
+__attribute__ ((noinline, noclone)) struct A *f10 (void) { static struct A j; asm volatile ("" : : : "memory"); return &j; }
+__attribute__ ((noinline, noclone)) struct A *f11 (void) { static struct A j; asm volatile ("" : : : "memory"); return &j; }
+__attribute__ ((noinline, noclone)) struct A *f12 (int b) { static struct A j; asm volatile ("" : : "g" (b) : "memory"); return &j; }
+__attribute__ ((noinline, noclone)) struct A *f13 (int i) { static struct A j; asm volatile ("" : : "g" (i) : "memory"); return &j; }
+__attribute__ ((noinline, noclone)) struct A *f14 (double d) { static struct A j; asm volatile ("" : : "g" (&d) : "memory"); return &j; }
+__attribute__ ((noinline, noclone)) struct A *f15 (char *s) { static struct A j; asm volatile ("" : : "g" (s) : "memory"); return &j; }
+char *t = "0123456789abcdef";
+char *u = "0123456789.+-e";
+
+__attribute__ ((noinline, noclone)) struct A *
+f1 (char *s)
+{
+ struct C f;
+ struct A *o;
+ f.c1 = s;
+ f.c2 = 0;
+ f.c3 = f5 ();
+ o = f2 (&f);
+ f8 (f.c3);
+ return o;
+}
+
+static struct A *
+f2 (struct C *x)
+{
+ int a, b, e = 0;
+ struct A *f = 0, *o;
+ char *g = 0;
+ char h = '\0';
+ int i = 0, j = 0;
+ a = 0;
+ b = 1;
+ char c;
+ do
+ {
+ c = x->c1[x->c2];
+ switch (a)
+ {
+ case 0:
+ if (c == ' ')
+ x->c2++;
+ else if (c == '/')
+ {
+ a = 4;
+ j = x->c2++;
+ }
+ else
+ a = b;
+ break;
+ case 1:
+ switch (c)
+ {
+ case '{':
+ a = 0;
+ b = 15;
+ f = f10 ();
+ x->c2++;
+ break;
+ case '[':
+ a = 0;
+ b = 13;
+ f = f11 ();
+ x->c2++;
+ break;
+ case 'N':
+ case 'n':
+ a = 3;
+ j = x->c2++;
+ break;
+ case '"':
+ case '\'':
+ h = c;
+ f7 (x->c3);
+ a = 8;
+ j = ++x->c2;
+ break;
+ case 'T':
+ case 't':
+ case 'F':
+ case 'f':
+ a = 11;
+ j = x->c2++;
+ break;
+ case '0' ... '9':
+ case '-':
+ i = 0;
+ a = 12;
+ j = x->c2++;
+ break;
+ default:
+ e = 1;
+ goto out;
+ }
+ break;
+ case 2:
+ goto out;
+ case 3:
+ if (__builtin_strncmp ("null", x->c1 + j, x->c2 - j))
+ {
+ e = 2;
+ goto out;
+ }
+ if (x->c2 - j == 4)
+ {
+ f = 0;
+ b = 2;
+ a = 0;
+ }
+ else
+ x->c2++;
+ break;
+ case 4:
+ if (c == '*')
+ a = 5;
+ else if (c == '/')
+ a = 6;
+ else
+ {
+ e = 8;
+ goto out;
+ }
+ x->c2++;
+ break;
+ case 5:
+ if (c == '*')
+ a = 7;
+ x->c2++;
+ break;
+ case 6:
+ if (c == '\n')
+ a = 0;
+ x->c2++;
+ break;
+ case 7:
+ if (c == '/')
+ a = 0;
+ else
+ a = 5;
+ x->c2++;
+ break;
+ case 8:
+ if (c == h)
+ {
+ f6 (x->c3, x->c1 + j, x->c2 - j);
+ f = f15 (x->c3->b1);
+ b = 2;
+ a = 0;
+ }
+ else if (c == '\\')
+ {
+ b = 8;
+ a = 9;
+ }
+ x->c2++;
+ break;
+ case 9:
+ switch (c)
+ {
+ case '"':
+ case '\\':
+ f6 (x->c3, x->c1 + j, x->c2 - j - 1);
+ j = x->c2++;
+ a = b;
+ break;
+ case 'b':
+ case 'n':
+ case 'r':
+ case 't':
+ f6 (x->c3, x->c1 + j, x->c2 - j - 1);
+ if (c == 'b')
+ f6 (x->c3, "\b", 1);
+ else if (c == 'n')
+ f6 (x->c3, "\n", 1);
+ else if (c == 'r')
+ f6 (x->c3, "\r", 1);
+ else if (c == 't')
+ f6 (x->c3, "\t", 1);
+ j = ++x->c2;
+ a = b;
+ break;
+ case 'u':
+ f6 (x->c3, x->c1 + j, x->c2 - j - 1);
+ j = ++x->c2;
+ a = 10;
+ break;
+ default:
+ e = 7;
+ goto out;
+ }
+ break;
+ case 10:
+ if (__builtin_strchr (t, c))
+ {
+ x->c2++;
+ if (x->c2 - j == 4)
+ {
+ unsigned char w[3];
+ unsigned int s =
+ (((x->c1[j] <= '9') ? x->c1[j] - '0' : (x->c1[j] & 7) + 9) << 12)
+ + (((x->c1[j + 1] <= '9') ? x->c1[j + 1] - '0' : (x->c1[j + 1] & 7) + 9) << 8)
+ + (((x->c1[j + 2] <= '9') ? x->c1[j + 2] - '0' : (x->c1[j + 2] & 7) + 9) << 4)
+ + ((x->c1[j + 3] <= '9') ? x->c1[j + 3] - '0' : (x->c1[j + 3] & 7) + 9);
+ if (s < 0x80)
+ {
+ w[0] = s;
+ f6 (x->c3, (char *) w, 1);
+ }
+ else if (s < 0x800)
+ {
+ w[0] = 0xc0 | (s >> 6);
+ w[1] = 0x80 | (s & 0x3f);
+ f6 (x->c3, (char *) w, 2);
+ }
+ else
+ {
+ w[0] = 0x0 | (s >> 12);
+ w[1] = 0x80 | ((s >> 6) & 0x3f);
+ w[2] = 0x80 | (s & 0x3f);
+ f6 (x->c3, (char *) w, 3);
+ }
+ j = x->c2;
+ a = b;
+ }
+ }
+ else
+ {
+ e = 7;
+ goto out;
+ }
+ break;
+ case 11:
+ if (__builtin_strncmp ("true", x->c1 + j, x->c2 - j) == 0)
+ {
+ if (x->c2 - j == 4)
+ {
+ f = f12 (1);
+ b = 2;
+ a = 0;
+ }
+ else
+ x->c2++;
+ }
+ else if (__builtin_strncmp ("false", x->c1 + j, x->c2 - j) == 0)
+ {
+ if (x->c2 - j == 5)
+ {
+ f = f12 (0);
+ b = 2;
+ a = 0;
+ }
+ else
+ x->c2++;
+ }
+ else
+ {
+ e = 3;
+ goto out;
+ }
+ break;
+ case 12:
+ if (!c || !__builtin_strchr (u, c))
+ {
+ if (!i)
+ f = f13 (0);
+ else
+ f = f14 (0.0);
+ b = 2;
+ a = 0;
+ }
+ else
+ {
+ if (c == '.' || c == 'e')
+ i = 1;
+ x->c2++;
+ }
+ break;
+ case 13:
+ if (c == ']')
+ {
+ x->c2++;
+ b = 2;
+ a = 0;
+ }
+ else
+ {
+ o = f2 (x);
+ if (((unsigned long) o > (unsigned long) -4000L))
+ {
+ e = 5;
+ goto out;
+ }
+ f3 (f, o);
+ b = 14;
+ a = 0;
+ }
+ break;
+ case 14:
+ if (c == ']')
+ {
+ x->c2++;
+ b = 2;
+ a = 0;
+ }
+ else if (c == ',')
+ {
+ x->c2++;
+ b = 13;
+ a = 0;
+ }
+ else
+ {
+ f9 (f);
+ e = 5;
+ goto out;
+ }
+ break;
+ case 15:
+ a = 16;
+ j = x->c2;
+ break;
+ case 16:
+ if (c == '}')
+ {
+ x->c2++;
+ b = 2;
+ a = 0;
+ }
+ else if (c == '"' || c == '\'')
+ {
+ h = c;
+ f7 (x->c3);
+ a = 17;
+ j = ++x->c2;
+ }
+ else
+ {
+ e = 6;
+ goto out;
+ }
+ break;
+ case 17:
+ if (c == h)
+ {
+ f6 (x->c3, x->c1 + j, x->c2 - j);
+ g = __builtin_strdup (x->c3->b1);
+ b = 18;
+ a = 0;
+ }
+ else if (c == '\\')
+ {
+ b = 17;
+ a = 9;
+ }
+ x->c2++;
+ break;
+ case 18:
+ if (c == ':')
+ {
+ x->c2++;
+ b = 19;
+ a = 0;
+ }
+ else
+ {
+ e = -6;
+ goto out;
+ }
+ break;
+ case 19:
+ o = f2 (x);
+ if (((unsigned long) o > (unsigned long) -4000L))
+ {
+ e = 6;
+ goto out;
+ }
+ f4 (f, g, o);
+ __builtin_free (g);
+ g = 0;
+ b = 20;
+ a = 0;
+ break;
+ case 20:
+ if (c == '}')
+ {
+ x->c2++;
+ b = 2;
+ a = 0;
+ }
+ else if (c == ',')
+ {
+ x->c2++;
+ b = 15;
+ a = 0;
+ }
+ else
+ {
+ e = 6;
+ goto out;
+ }
+ break;
+ }
+ }
+ while (c);
+ if (a != 2 && b != 2)
+ e = 9;
+out:
+ __builtin_free (g);
+ if (e == 0)
+ return f;
+ f9 (f);
+ return 0;
+}
+
+int
+main ()
+{
+ asm volatile ("" : : : "memory");
+ struct A *r = f1 ("{ \"id\": null, \"blahah\": \"foobarbazbar\", \"barbar\": { \"barbarbarba\":"
+ "\"abcdefgh\", \"ijklmnopqr\": \"stuvwxyzabcdefghijklmnopqrstuv\", \"xyzxyz\":"
+ " [ \"1\" ] } }");
+ if (!r)
+ __builtin_abort ();
+ return 0;
+}

2
sources
View File

@ -1 +1 @@
4b96ee5767427edbaf2a12581341224e gcc-5.0.0-20150206.tar.bz2 eacd6e34486f1aa10be6dd625b9dedae gcc-5.0.0-20150208.tar.bz2