gcc: update to version 7.4.0

This updates the GCC to the next minor release which fixes 178 bugs.
The two removed patches are included in gcc 7.4.0

Signed-off-by: Hauke Mehrtens <hauke@hauke-m.de>
Tested-by: Koen Vandeputte <koen.vandeputte@ncentric.com>
This commit is contained in:
Hauke Mehrtens 2018-12-09 19:08:06 +01:00
parent fbaf48387e
commit af1aa07b07
26 changed files with 8 additions and 322 deletions

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@ -20,4 +20,4 @@ config GCC_VERSION
default "5.5.0" if GCC_VERSION_5
default "arc-2017.09-release" if GCC_VERSION_7_1_ARC
default "8.2.0" if GCC_VERSION_8
default "7.3.0"
default "7.4.0"

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@ -32,8 +32,8 @@ ifeq ($(PKG_VERSION),5.5.0)
PKG_HASH:=530cea139d82fe542b358961130c69cfde8b3d14556370b65823d2f91f0ced87
endif
ifeq ($(PKG_VERSION),7.3.0)
PKG_HASH:=832ca6ae04636adbb430e865a1451adf6979ab44ca1c8374f61fba65645ce15c
ifeq ($(PKG_VERSION),7.4.0)
PKG_HASH:=eddde28d04f334aec1604456e536416549e9b1aa137fc69204e65eb0c009fe51
endif
ifeq ($(PKG_VERSION),8.2.0)

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@ -1,178 +0,0 @@
From: redi <redi@138bc75d-0d04-0410-961f-82ee72b054a4>
Date: Mon, 19 Feb 2018 16:02:38 +0000
Subject: [PATCH] PR libstdc++/81797 Add .NOTPARALLEL to include/Makefile for
darwin
Backport from mainline
2018-02-15 Jonathan Wakely <jwakely@redhat.com>
PR libstdc++/81797
* configure.ac (INCLUDE_DIR_NOTPARALLEL): Define.
* configure: Regenerate.
* include/Makefile.am (INCLUDE_DIR_NOTPARALLEL): Add .NOTPARALLEL when
defined.
* include/Makefile.in: Regenerate.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/branches/gcc-7-branch@257808 138bc75d-0d04-0410-961f-82ee72b054a4
---
--- a/libstdc++-v3/configure
+++ b/libstdc++-v3/configure
@@ -620,6 +620,8 @@ CPU_DEFINES_SRCDIR
ATOMIC_FLAGS
ATOMIC_WORD_SRCDIR
ATOMICITY_SRCDIR
+INCLUDE_DIR_NOTPARALLEL_FALSE
+INCLUDE_DIR_NOTPARALLEL_TRUE
BUILD_PDF_FALSE
BUILD_PDF_TRUE
PDFLATEX
@@ -11601,7 +11603,7 @@ else
lt_dlunknown=0; lt_dlno_uscore=1; lt_dlneed_uscore=2
lt_status=$lt_dlunknown
cat > conftest.$ac_ext <<_LT_EOF
-#line 11604 "configure"
+#line 11606 "configure"
#include "confdefs.h"
#if HAVE_DLFCN_H
@@ -11707,7 +11709,7 @@ else
lt_dlunknown=0; lt_dlno_uscore=1; lt_dlneed_uscore=2
lt_status=$lt_dlunknown
cat > conftest.$ac_ext <<_LT_EOF
-#line 11710 "configure"
+#line 11712 "configure"
#include "confdefs.h"
#if HAVE_DLFCN_H
@@ -15393,7 +15395,7 @@ $as_echo "$glibcxx_cv_atomic_long_long"
# Fake what AC_TRY_COMPILE does.
cat > conftest.$ac_ext << EOF
-#line 15396 "configure"
+#line 15398 "configure"
int main()
{
typedef bool atomic_type;
@@ -15428,7 +15430,7 @@ $as_echo "$glibcxx_cv_atomic_bool" >&6;
rm -f conftest*
cat > conftest.$ac_ext << EOF
-#line 15431 "configure"
+#line 15433 "configure"
int main()
{
typedef short atomic_type;
@@ -15463,7 +15465,7 @@ $as_echo "$glibcxx_cv_atomic_short" >&6;
rm -f conftest*
cat > conftest.$ac_ext << EOF
-#line 15466 "configure"
+#line 15468 "configure"
int main()
{
// NB: _Atomic_word not necessarily int.
@@ -15499,7 +15501,7 @@ $as_echo "$glibcxx_cv_atomic_int" >&6; }
rm -f conftest*
cat > conftest.$ac_ext << EOF
-#line 15502 "configure"
+#line 15504 "configure"
int main()
{
typedef long long atomic_type;
@@ -15580,7 +15582,7 @@ $as_echo "$as_me: WARNING: Performance o
# unnecessary for this test.
cat > conftest.$ac_ext << EOF
-#line 15583 "configure"
+#line 15585 "configure"
int main()
{
_Decimal32 d1;
@@ -15622,7 +15624,7 @@ ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
# unnecessary for this test.
cat > conftest.$ac_ext << EOF
-#line 15625 "configure"
+#line 15627 "configure"
template<typename T1, typename T2>
struct same
{ typedef T2 type; };
@@ -15656,7 +15658,7 @@ $as_echo "$enable_int128" >&6; }
rm -f conftest*
cat > conftest.$ac_ext << EOF
-#line 15659 "configure"
+#line 15661 "configure"
template<typename T1, typename T2>
struct same
{ typedef T2 type; };
@@ -81219,6 +81221,18 @@ else
fi
+case "$build" in
+ *-*-darwin* ) glibcxx_include_dir_notparallel=yes ;;
+ * ) glibcxx_include_dir_notparallel=no ;;
+esac
+ if test $glibcxx_include_dir_notparallel = "yes"; then
+ INCLUDE_DIR_NOTPARALLEL_TRUE=
+ INCLUDE_DIR_NOTPARALLEL_FALSE='#'
+else
+ INCLUDE_DIR_NOTPARALLEL_TRUE='#'
+ INCLUDE_DIR_NOTPARALLEL_FALSE=
+fi
+
# Propagate the target-specific source directories through the build chain.
ATOMICITY_SRCDIR=config/${atomicity_dir}
@@ -81913,6 +81927,10 @@ if test -z "${BUILD_PDF_TRUE}" && test -
as_fn_error "conditional \"BUILD_PDF\" was never defined.
Usually this means the macro was only invoked conditionally." "$LINENO" 5
fi
+if test -z "${INCLUDE_DIR_NOTPARALLEL_TRUE}" && test -z "${INCLUDE_DIR_NOTPARALLEL_FALSE}"; then
+ as_fn_error "conditional \"INCLUDE_DIR_NOTPARALLEL\" was never defined.
+Usually this means the macro was only invoked conditionally." "$LINENO" 5
+fi
: ${CONFIG_STATUS=./config.status}
ac_write_fail=0
--- a/libstdc++-v3/configure.ac
+++ b/libstdc++-v3/configure.ac
@@ -467,6 +467,12 @@ AM_CONDITIONAL(BUILD_PDF,
test $ac_cv_prog_DBLATEX = "yes" &&
test $ac_cv_prog_PDFLATEX = "yes")
+case "$build" in
+ *-*-darwin* ) glibcxx_include_dir_notparallel=yes ;;
+ * ) glibcxx_include_dir_notparallel=no ;;
+esac
+AM_CONDITIONAL(INCLUDE_DIR_NOTPARALLEL,
+ test $glibcxx_include_dir_notparallel = "yes")
# Propagate the target-specific source directories through the build chain.
ATOMICITY_SRCDIR=config/${atomicity_dir}
--- a/libstdc++-v3/include/Makefile.am
+++ b/libstdc++-v3/include/Makefile.am
@@ -1474,3 +1474,8 @@ $(decimal_headers): ; @:
$(ext_headers): ; @:
$(experimental_headers): ; @:
$(experimental_bits_headers): ; @:
+
+if INCLUDE_DIR_NOTPARALLEL
+# See https://gcc.gnu.org/bugzilla/show_bug.cgi?id=81797
+.NOTPARALLEL:
+endif
--- a/libstdc++-v3/include/Makefile.in
+++ b/libstdc++-v3/include/Makefile.in
@@ -1897,6 +1897,9 @@ $(ext_headers): ; @:
$(experimental_headers): ; @:
$(experimental_bits_headers): ; @:
+# See https://gcc.gnu.org/bugzilla/show_bug.cgi?id=81797
+@INCLUDE_DIR_NOTPARALLEL_TRUE@.NOTPARALLEL:
+
# Tell versions [3.59,3.63) of GNU make to not export all variables.
# Otherwise a system limit (for SysV at least) may be exceeded.
.NOEXPORT:

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@ -1,136 +0,0 @@
From: ebotcazou <ebotcazou@138bc75d-0d04-0410-961f-82ee72b054a4>
Date: Mon, 26 Feb 2018 16:29:30 +0000
Subject: [PATCH] PR rtl-optimization/83496 * reorg.c
(steal_delay_list_from_target): Change REDUNDANT array from booleans to
RTXes. Call fix_reg_dead_note on every non-null element.
(steal_delay_list_from_fallthrough): Call fix_reg_dead_note on a
redundant insn, if any. (relax_delay_slots): Likewise.
(update_reg_unused_notes): Rename REDUNDANT_INSN to OTHER_INSN.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@257996 138bc75d-0d04-0410-961f-82ee72b054a4
---
create mode 120000 gcc/testsuite/gcc.c-torture/execute/20180226-1.c
--- a/gcc/reorg.c
+++ b/gcc/reorg.c
@@ -1035,7 +1035,8 @@ check_annul_list_true_false (int annul_t
static void
steal_delay_list_from_target (rtx_insn *insn, rtx condition, rtx_sequence *seq,
- vec<rtx_insn *> *delay_list, resources *sets,
+ vec<rtx_insn *> *delay_list,
+ struct resources *sets,
struct resources *needed,
struct resources *other_needed,
int slots_to_fill, int *pslots_filled,
@@ -1048,7 +1049,7 @@ steal_delay_list_from_target (rtx_insn *
int used_annul = 0;
int i;
struct resources cc_set;
- bool *redundant;
+ rtx_insn **redundant;
/* We can't do anything if there are more delay slots in SEQ than we
can handle, or if we don't know that it will be a taken branch.
@@ -1087,7 +1088,7 @@ steal_delay_list_from_target (rtx_insn *
if (! targetm.can_follow_jump (insn, seq->insn (0)))
return;
- redundant = XALLOCAVEC (bool, XVECLEN (seq, 0));
+ redundant = XALLOCAVEC (rtx_insn *, XVECLEN (seq, 0));
for (i = 1; i < seq->len (); i++)
{
rtx_insn *trial = seq->insn (i);
@@ -1151,7 +1152,10 @@ steal_delay_list_from_target (rtx_insn *
we therefore decided not to copy. */
for (i = 1; i < seq->len (); i++)
if (redundant[i])
- update_block (seq->insn (i), insn);
+ {
+ fix_reg_dead_note (redundant[i], insn);
+ update_block (seq->insn (i), insn);
+ }
/* Show the place to which we will be branching. */
*pnew_thread = first_active_target_insn (JUMP_LABEL (seq->insn (0)));
@@ -1198,6 +1202,7 @@ steal_delay_list_from_fallthrough (rtx_i
for (i = 1; i < seq->len (); i++)
{
rtx_insn *trial = seq->insn (i);
+ rtx_insn *prior_insn;
/* If TRIAL sets CC0, stealing it will move it too far from the use
of CC0. */
@@ -1209,8 +1214,9 @@ steal_delay_list_from_fallthrough (rtx_i
break;
/* If this insn was already done, we don't need it. */
- if (redundant_insn (trial, insn, *delay_list))
+ if ((prior_insn = redundant_insn (trial, insn, *delay_list)))
{
+ fix_reg_dead_note (prior_insn, insn);
update_block (trial, insn);
delete_from_delay_slot (trial);
continue;
@@ -1790,15 +1796,14 @@ fix_reg_dead_note (rtx_insn *start_insn,
}
}
-/* Delete any REG_UNUSED notes that exist on INSN but not on REDUNDANT_INSN.
+/* Delete any REG_UNUSED notes that exist on INSN but not on OTHER_INSN.
This handles the case of udivmodXi4 instructions which optimize their
- output depending on whether any REG_UNUSED notes are present.
- we must make sure that INSN calculates as many results as REDUNDANT_INSN
- does. */
+ output depending on whether any REG_UNUSED notes are present. We must
+ make sure that INSN calculates as many results as OTHER_INSN does. */
static void
-update_reg_unused_notes (rtx_insn *insn, rtx redundant_insn)
+update_reg_unused_notes (rtx_insn *insn, rtx other_insn)
{
rtx link, next;
@@ -1810,8 +1815,7 @@ update_reg_unused_notes (rtx_insn *insn,
|| !REG_P (XEXP (link, 0)))
continue;
- if (! find_regno_note (redundant_insn, REG_UNUSED,
- REGNO (XEXP (link, 0))))
+ if (!find_regno_note (other_insn, REG_UNUSED, REGNO (XEXP (link, 0))))
remove_note (insn, link);
}
}
@@ -2324,9 +2328,8 @@ follow_jumps (rtx label, rtx_insn *jump,
taken and THREAD_IF_TRUE is set. This is used for the branch at the
end of a loop back up to the top.
- OWN_THREAD and OWN_OPPOSITE_THREAD are true if we are the only user of the
- thread. I.e., it is the fallthrough code of our jump or the target of the
- jump when we are the only jump going there.
+ OWN_THREAD is true if we are the only user of the thread, i.e. it is
+ the target of the jump when we are the only jump going there.
If OWN_THREAD is false, it must be the "true" thread of a jump. In that
case, we can only take insns from the head of the thread for our delay
@@ -3117,7 +3120,7 @@ relax_delay_slots (rtx_insn *first)
/* Look at every JUMP_INSN and see if we can improve it. */
for (insn = first; insn; insn = next)
{
- rtx_insn *other;
+ rtx_insn *other, *prior_insn;
bool crossing;
next = next_active_insn (insn);
@@ -3223,8 +3226,9 @@ relax_delay_slots (rtx_insn *first)
/* See if the first insn in the delay slot is redundant with some
previous insn. Remove it from the delay slot if so; then set up
to reprocess this insn. */
- if (redundant_insn (pat->insn (1), delay_insn, vNULL))
+ if ((prior_insn = redundant_insn (pat->insn (1), delay_insn, vNULL)))
{
+ fix_reg_dead_note (prior_insn, insn);
update_block (pat->insn (1), insn);
delete_from_delay_slot (pat->insn (1));
next = prev_active_insn (next);

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@ -7,7 +7,7 @@ Date: Mon Mar 5 00:51:01 2012 +0000
SVN-Revision: 30814
--- a/gcc/config/rs6000/rs6000.c
+++ b/gcc/config/rs6000/rs6000.c
@@ -27001,7 +27001,7 @@ rs6000_savres_strategy (rs6000_stack_t *
@@ -26981,7 +26981,7 @@ rs6000_savres_strategy (rs6000_stack_t *
/* Define cutoff for using out-of-line functions to save registers. */
if (DEFAULT_ABI == ABI_V4 || TARGET_ELF)
{

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@ -114,7 +114,7 @@ Date: Tue Jul 31 00:52:27 2007 +0000
; On SVR4 targets, it also controls whether or not to emit a
--- a/gcc/opts.c
+++ b/gcc/opts.c
@@ -1934,6 +1934,9 @@ common_handle_option (struct gcc_options
@@ -1954,6 +1954,9 @@ common_handle_option (struct gcc_options
opts, opts_set, loc, dc);
break;
@ -126,7 +126,7 @@ Date: Tue Jul 31 00:52:27 2007 +0000
opts->x_warn_larger_than = value != -1;
--- a/gcc/doc/invoke.texi
+++ b/gcc/doc/invoke.texi
@@ -6569,6 +6569,17 @@ This option is only supported for C and
@@ -6572,6 +6572,17 @@ This option is only supported for C and
@option{-Wall} and by @option{-Wpedantic}, which can be disabled with
@option{-Wno-pointer-sign}.

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@ -22,7 +22,7 @@ Date: Fri Dec 12 17:01:57 2014 +0000
--- a/libstdc++-v3/include/Makefile.in
+++ b/libstdc++-v3/include/Makefile.in
@@ -1475,7 +1475,7 @@ stamp-bits: ${bits_headers}
@@ -1474,7 +1474,7 @@ stamp-bits: ${bits_headers}
@$(STAMP) stamp-bits
stamp-bits-sup: stamp-bits ${bits_sup_headers}

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@ -63,7 +63,7 @@ Forward ported from attachment to https://gcc.gnu.org/bugzilla/show_bug.cgi?id=4
When preprocessing, handle directives, but do not expand macros.
--- a/gcc/doc/invoke.texi
+++ b/gcc/doc/invoke.texi
@@ -11865,6 +11865,12 @@ by @option{-fplugin=@var{name}} instead
@@ -11871,6 +11871,12 @@ by @option{-fplugin=@var{name}} instead
@option{-fplugin=@var{path}/@var{name}.so}. This option is not meant
to be used by the user, but only passed by the driver.