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11.0.1-0.3.fc34

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This commit is contained in:
Jakub Jelinek 2021-03-24 11:50:05 +01:00
parent eb3f14c713
commit f8c38830d9
8 changed files with 21 additions and 426 deletions
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1
.gitignore vendored
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@ -37,3 +37,4 @@
/gcc-11.0.1-20210307.tar.xz
/gcc-11.0.1-20210319.tar.xz
/isl-0.18.tar.bz2
/gcc-11.0.1-20210324.tar.xz

38
gcc.spec
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@ -1,5 +1,5 @@
%global DATE 20210319
%global gitrev e4dd2d1e93fef51f05cef0ed942fdc7dfd83dafd
%global DATE 20210324
%global gitrev aae01c864baeefadc9bb5312de389116f77ccb83
%global gcc_version 11.0.1
%global gcc_major 11
# Note, gcc_release must be integer, if you want to add suffixes to
@ -119,7 +119,7 @@
Summary: Various compilers (C, C++, Objective-C, ...)
Name: gcc
Version: %{gcc_version}
Release: %{gcc_release}.2%{?dist}
Release: %{gcc_release}.3%{?dist}
# libgcc, libgfortran, libgomp, libstdc++ and crtstuff have
# GCC Runtime Exception.
License: GPLv3+ and GPLv3+ with exceptions and GPLv2+ with exceptions and LGPLv2+ and BSD
@ -264,14 +264,9 @@ Patch9: gcc11-foffload-default.patch
Patch10: gcc11-Wno-format-security.patch
Patch11: gcc11-rh1574936.patch
Patch12: gcc11-d-shared-libphobos.patch
Patch13: gcc11-pr99378-revert.patch
Patch14: gcc11-pr99388.patch
Patch15: gcc11-pr91710.patch
Patch16: gcc11-pr99230.patch
Patch17: gcc11-pr99490.patch
Patch18: gcc11-pr99562.patch
Patch19: gcc11-pr99650.patch
Patch20: gcc11-pr99341-revert.patch
Patch13: gcc11-pr91710.patch
Patch14: gcc11-pr99490.patch
Patch15: gcc11-pr99341-revert.patch
Patch100: gcc11-fortran-fdec-duplicates.patch
Patch101: gcc11-fortran-flogical-as-integer.patch
@ -794,14 +789,9 @@ to NVidia PTX capable devices if available.
%patch11 -p0 -b .rh1574936~
%endif
%patch12 -p0 -b .d-shared-libphobos~
%patch13 -p0 -b .pr99378-revert~
%patch14 -p0 -b .pr99388~
%patch15 -p0 -b .pr91710~
%patch16 -p0 -b .pr99230~
%patch17 -p0 -b .pr99490~
%patch18 -p0 -b .pr99562~
%patch19 -p0 -b .pr99650~
%patch20 -p0 -b .pr99341-revert~
%patch13 -p0 -b .pr91710~
%patch14 -p0 -b .pr99490~
%patch15 -p0 -b .pr99341-revert~
%if 0%{?rhel} >= 9
%patch100 -p1 -b .fortran-fdec-duplicates~
@ -3136,6 +3126,16 @@ end
%endif
%changelog
* Wed Mar 24 2021 Jakub Jelinek <jakub@redhat.com> 11.0.1-0.3
- update from trunk
- PRs analyzer/99614, c++/99239, c++/99283, c++/99318, c++/99425, c++/99456,
c++/99480, c++/99687, c/99588, fortran/93660, fortran/99688,
rtl-optimization/99680, target/97252, target/97926, target/98914,
target/99540, target/99581, target/99652, target/99660, target/99661,
target/99663, target/99679, target/99702, target/99704, target/99733,
tree-optimization/99296, tree-optimization/99656,
tree-optimization/99694, tree-optimization/99721
* Fri Mar 19 2021 Jakub Jelinek <jakub@redhat.com> 11.0.1-0.2
- update from trunk
- PRs c++/90448, c++/96268, c++/96749, c++/97973, c++/98480, c++/98704,

137
gcc11-pr99230.patch
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@ -1,137 +0,0 @@
2021-03-18 Jakub Jelinek <jakub@redhat.com>
PR debug/99230
* c-gimplify.c (c_genericize_control_stmt): Handle STATEMENT_LIST.
* cp-gimplify.c (cp_genericize_r) <case STATEMENT_LIST>: Remove
special code, instead call c_genericize_control_stmt.
* gcc.dg/pr99230.c: New test.
--- gcc/c-family/c-gimplify.c.jj 2021-01-04 10:25:50.402102825 +0100
+++ gcc/c-family/c-gimplify.c 2021-03-17 19:19:20.052702095 +0100
@@ -497,6 +497,35 @@ c_genericize_control_stmt (tree *stmt_p,
genericize_omp_for_stmt (stmt_p, walk_subtrees, data, func, lh);
break;
+ case STATEMENT_LIST:
+ if (TREE_SIDE_EFFECTS (stmt))
+ {
+ tree_stmt_iterator i;
+ int nondebug_stmts = 0;
+ bool clear_side_effects = true;
+ /* Genericization can clear TREE_SIDE_EFFECTS, e.g. when
+ transforming an IF_STMT into COND_EXPR. If such stmt
+ appears in a STATEMENT_LIST that contains only that
+ stmt and some DEBUG_BEGIN_STMTs, without -g where the
+ STATEMENT_LIST wouldn't be present at all the resulting
+ expression wouldn't have TREE_SIDE_EFFECTS set, so make sure
+ to clear it even on the STATEMENT_LIST in such cases. */
+ for (i = tsi_start (stmt); !tsi_end_p (i); tsi_next (&i))
+ {
+ tree t = tsi_stmt (i);
+ if (TREE_CODE (t) != DEBUG_BEGIN_STMT && nondebug_stmts < 2)
+ nondebug_stmts++;
+ walk_tree_1 (tsi_stmt_ptr (i), func, data, NULL, lh);
+ if (TREE_CODE (t) != DEBUG_BEGIN_STMT
+ && (nondebug_stmts > 1 || TREE_SIDE_EFFECTS (tsi_stmt (i))))
+ clear_side_effects = false;
+ }
+ if (clear_side_effects)
+ TREE_SIDE_EFFECTS (stmt) = 0;
+ *walk_subtrees = 0;
+ }
+ break;
+
default:
break;
}
--- gcc/cp/cp-gimplify.c.jj 2021-03-04 09:42:27.602123905 +0100
+++ gcc/cp/cp-gimplify.c 2021-03-17 19:38:42.743888589 +0100
@@ -1464,35 +1464,6 @@ cp_genericize_r (tree *stmt_p, int *walk
walk_subtrees = 0;
break;
- case STATEMENT_LIST:
- if (TREE_SIDE_EFFECTS (stmt))
- {
- tree_stmt_iterator i;
- int nondebug_stmts = 0;
- bool clear_side_effects = true;
- /* Genericization can clear TREE_SIDE_EFFECTS, e.g. when
- transforming an IF_STMT into COND_EXPR. If such stmt
- appears in a STATEMENT_LIST that contains only that
- stmt and some DEBUG_BEGIN_STMTs, without -g where the
- STATEMENT_LIST wouldn't be present at all the resulting
- expression wouldn't have TREE_SIDE_EFFECTS set, so make sure
- to clear it even on the STATEMENT_LIST in such cases. */
- for (i = tsi_start (stmt); !tsi_end_p (i); tsi_next (&i))
- {
- tree t = tsi_stmt (i);
- if (TREE_CODE (t) != DEBUG_BEGIN_STMT && nondebug_stmts < 2)
- nondebug_stmts++;
- cp_walk_tree (tsi_stmt_ptr (i), cp_genericize_r, data, NULL);
- if (TREE_CODE (t) != DEBUG_BEGIN_STMT
- && (nondebug_stmts > 1 || TREE_SIDE_EFFECTS (tsi_stmt (i))))
- clear_side_effects = false;
- }
- if (clear_side_effects)
- TREE_SIDE_EFFECTS (stmt) = 0;
- *walk_subtrees = 0;
- }
- break;
-
case OMP_DISTRIBUTE:
/* Need to explicitly instantiate copy ctors on class iterators of
composite distribute parallel for. */
@@ -1566,6 +1537,7 @@ cp_genericize_r (tree *stmt_p, int *walk
case OMP_SIMD:
case OMP_LOOP:
case OACC_LOOP:
+ case STATEMENT_LIST:
/* These cases are handled by shared code. */
c_genericize_control_stmt (stmt_p, walk_subtrees, data,
cp_genericize_r, cp_walk_subtrees);
--- gcc/testsuite/gcc.dg/pr99230.c.jj 2021-03-17 19:34:26.633711074 +0100
+++ gcc/testsuite/gcc.dg/pr99230.c 2021-03-17 19:33:30.210332887 +0100
@@ -0,0 +1,40 @@
+/* PR debug/99230 */
+/* { dg-do compile } */
+/* { dg-options "-O2 --param logical-op-non-short-circuit=0 -fcompare-debug --param=jump-table-max-growth-ratio-for-speed=5000" } */
+
+extern void fn2 (void);
+extern void fn3 (int);
+int a, b;
+void
+fn1 (void)
+{
+ int c;
+ short d;
+ switch (a) {
+ case 22000:
+ fn2 ();
+ case 22300:
+ b = 0;
+ case 22600:
+ case 22601:
+ case 22900:
+ fn3 (1);
+ case 20100:
+ fn3 (2);
+ case 20200:
+ fn3 (3);
+ case 20300:
+ fn3 (4);
+ case 20400:
+ fn3 (5);
+ case 20310:
+ fn3 (4);
+ case 20410:
+ fn3 (5);
+ }
+ if (d || c) {
+ do
+ ;
+ while (0);
+ }
+}

94
gcc11-pr99378-revert.patch
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@ -1,94 +0,0 @@
Revert:
2021-03-18 Vladimir N. Makarov <vmakarov@redhat.com>
PR target/99422
* lra-constraints.c (process_address_1): Use lookup_constraint
only for a single constraint.
2021-03-10 Vladimir N. Makarov <vmakarov@redhat.com>
PR target/99422
* lra-constraints.c (process_address_1): Don't check unknown
constraint, use X for empty constraint.
2021-03-09 Vladimir N. Makarov <vmakarov@redhat.com>
PR target/99454
* lra-constraints.c (process_address_1): Process constraint 'g'
separately and digital constraints containing more one digit.
2021-03-09 Vladimir N. Makarov <vmakarov@redhat.com>
PR target/99454
* lra-constraints.c (process_address_1): Process 0..9 constraints
in process_address_1.
2021-03-08 Vladimir N. Makarov <vmakarov@redhat.com>
PR target/99422
* lra-constraints.c (skip_contraint_modifiers): New function.
(process_address_1): Use it before lookup_constraint call.
2021-03-05 Vladimir N. Makarov <vmakarov@redhat.com>
PR target/99378
* lra-constraints.c (process_address_1): Skip decomposing address
for asm insn operand with unknown constraint.
--- gcc/lra-constraints.c.jj 2021-03-19 13:53:38.094778251 +0100
+++ gcc/lra-constraints.c 2021-03-19 14:23:16.017389900 +0100
@@ -3392,21 +3392,6 @@ equiv_address_substitution (struct addre
return change_p;
}
-/* Skip all modifiers and whitespaces in constraint STR and return the
- result. */
-static const char *
-skip_contraint_modifiers (const char *str)
-{
- for (;;str++)
- switch (*str)
- {
- case '+' : case '&' : case '=': case '*': case ' ': case '\t':
- case '$': case '^' : case '%': case '?': case '!':
- break;
- default: return str;
- }
-}
-
/* Major function to make reloads for an address in operand NOP or
check its correctness (If CHECK_ONLY_P is true). The supported
cases are:
@@ -3441,8 +3426,8 @@ process_address_1 (int nop, bool check_o
HOST_WIDE_INT scale;
rtx op = *curr_id->operand_loc[nop];
rtx mem = extract_mem_from_operand (op);
- const char *constraint;
- enum constraint_num cn;
+ const char *constraint = curr_static_id->operand[nop].constraint;
+ enum constraint_num cn = lookup_constraint (constraint);
bool change_p = false;
if (MEM_P (mem)
@@ -3450,21 +3435,6 @@ process_address_1 (int nop, bool check_o
&& GET_CODE (XEXP (mem, 0)) == SCRATCH)
return false;
- constraint
- = skip_contraint_modifiers (curr_static_id->operand[nop].constraint);
- if (IN_RANGE (constraint[0], '0', '9'))
- {
- char *end;
- unsigned long dup = strtoul (constraint, &end, 10);
- constraint
- = skip_contraint_modifiers (curr_static_id->operand[dup].constraint);
- }
- if (*skip_contraint_modifiers (constraint
- + CONSTRAINT_LEN (constraint[0],
- constraint)) != '\0')
- cn = CONSTRAINT__UNKNOWN;
- else
- cn = lookup_constraint (*constraint == '\0' ? "X" : constraint);
if (insn_extra_address_constraint (cn)
/* When we find an asm operand with an address constraint that
doesn't satisfy address_operand to begin with, we clear

92
gcc11-pr99388.patch
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@ -1,92 +0,0 @@
2021-03-04 Jakub Jelinek <jakub@redhat.com>
PR debug/99388
* dwarf2out.c (insert_float): Change return type from void to
unsigned, handle GET_MODE_SIZE (mode) == 2 and return element size.
(mem_loc_descriptor, loc_descriptor, add_const_value_attribute):
Adjust callers.
--- gcc/dwarf2out.c.jj 2021-03-03 09:53:55.391191719 +0100
+++ gcc/dwarf2out.c 2021-03-04 15:51:23.174396552 +0100
@@ -3825,7 +3825,7 @@ static void add_data_member_location_att
static bool add_const_value_attribute (dw_die_ref, rtx);
static void insert_int (HOST_WIDE_INT, unsigned, unsigned char *);
static void insert_wide_int (const wide_int &, unsigned char *, int);
-static void insert_float (const_rtx, unsigned char *);
+static unsigned insert_float (const_rtx, unsigned char *);
static rtx rtl_for_decl_location (tree);
static bool add_location_or_const_value_attribute (dw_die_ref, tree, bool);
static bool tree_add_const_value_attribute (dw_die_ref, tree);
@@ -16292,11 +16292,12 @@ mem_loc_descriptor (rtx rtl, machine_mod
scalar_float_mode float_mode = as_a <scalar_float_mode> (mode);
unsigned int length = GET_MODE_SIZE (float_mode);
unsigned char *array = ggc_vec_alloc<unsigned char> (length);
+ unsigned int elt_size = insert_float (rtl, array);
- insert_float (rtl, array);
mem_loc_result->dw_loc_oprnd2.val_class = dw_val_class_vec;
- mem_loc_result->dw_loc_oprnd2.v.val_vec.length = length / 4;
- mem_loc_result->dw_loc_oprnd2.v.val_vec.elt_size = 4;
+ mem_loc_result->dw_loc_oprnd2.v.val_vec.length
+ = length / elt_size;
+ mem_loc_result->dw_loc_oprnd2.v.val_vec.elt_size = elt_size;
mem_loc_result->dw_loc_oprnd2.v.val_vec.array = array;
}
}
@@ -16866,11 +16867,11 @@ loc_descriptor (rtx rtl, machine_mode mo
{
unsigned int length = GET_MODE_SIZE (smode);
unsigned char *array = ggc_vec_alloc<unsigned char> (length);
+ unsigned int elt_size = insert_float (rtl, array);
- insert_float (rtl, array);
loc_result->dw_loc_oprnd2.val_class = dw_val_class_vec;
- loc_result->dw_loc_oprnd2.v.val_vec.length = length / 4;
- loc_result->dw_loc_oprnd2.v.val_vec.elt_size = 4;
+ loc_result->dw_loc_oprnd2.v.val_vec.length = length / elt_size;
+ loc_result->dw_loc_oprnd2.v.val_vec.elt_size = elt_size;
loc_result->dw_loc_oprnd2.v.val_vec.array = array;
}
}
@@ -19689,7 +19690,7 @@ insert_wide_int (const wide_int &val, un
/* Writes floating point values to dw_vec_const array. */
-static void
+static unsigned
insert_float (const_rtx rtl, unsigned char *array)
{
long val[4];
@@ -19699,11 +19700,19 @@ insert_float (const_rtx rtl, unsigned ch
real_to_target (val, CONST_DOUBLE_REAL_VALUE (rtl), mode);
/* real_to_target puts 32-bit pieces in each long. Pack them. */
+ if (GET_MODE_SIZE (mode) < 4)
+ {
+ gcc_assert (GET_MODE_SIZE (mode) == 2);
+ insert_int (val[0], 2, array);
+ return 2;
+ }
+
for (i = 0; i < GET_MODE_SIZE (mode) / 4; i++)
{
insert_int (val[i], 4, array);
array += 4;
}
+ return 4;
}
/* Attach a DW_AT_const_value attribute for a variable or a parameter which
@@ -19752,9 +19761,10 @@ add_const_value_attribute (dw_die_ref di
scalar_float_mode mode = as_a <scalar_float_mode> (GET_MODE (rtl));
unsigned int length = GET_MODE_SIZE (mode);
unsigned char *array = ggc_vec_alloc<unsigned char> (length);
+ unsigned int elt_size = insert_float (rtl, array);
- insert_float (rtl, array);
- add_AT_vec (die, DW_AT_const_value, length / 4, 4, array);
+ add_AT_vec (die, DW_AT_const_value, length / elt_size, elt_size,
+ array);
}
return true;

39
gcc11-pr99562.patch
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@ -1,39 +0,0 @@
2021-03-13 Jakub Jelinek <jakub@redhat.com>
PR debug/99562
PR debug/66728
* dwarf2out.c (get_full_len): Use get_precision rather than
min_precision.
(add_const_value_attribute): Make sure add_AT_wide argument has
precision prec rather than some very wide one.
--- gcc/dwarf2out.c.jj 2021-03-11 14:01:43.385194205 +0100
+++ gcc/dwarf2out.c 2021-03-12 17:34:49.365207265 +0100
@@ -385,13 +385,12 @@ dump_struct_debug (tree type, enum debug
#endif
/* Get the number of HOST_WIDE_INTs needed to represent the precision
- of the number. Some constants have a large uniform precision, so
- we get the precision needed for the actual value of the number. */
+ of the number. */
static unsigned int
get_full_len (const wide_int &op)
{
- int prec = wi::min_precision (op, UNSIGNED);
+ int prec = wi::get_precision (op);
return ((prec + HOST_BITS_PER_WIDE_INT - 1)
/ HOST_BITS_PER_WIDE_INT);
}
@@ -19732,8 +19731,9 @@ add_const_value_attribute (dw_die_ref di
{
wide_int w1 = rtx_mode_t (rtl, MAX_MODE_INT);
unsigned int prec = MIN (wi::min_precision (w1, UNSIGNED),
- (unsigned int)CONST_WIDE_INT_NUNITS (rtl) * HOST_BITS_PER_WIDE_INT);
- wide_int w = wi::zext (w1, prec);
+ (unsigned int) CONST_WIDE_INT_NUNITS (rtl)
+ * HOST_BITS_PER_WIDE_INT);
+ wide_int w = wide_int::from (w1, prec, UNSIGNED);
add_AT_wide (die, DW_AT_const_value, w);
}
return true;

44
gcc11-pr99650.patch
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@ -1,44 +0,0 @@
2021-03-18 Jakub Jelinek <jakub@redhat.com>
PR c++/99650
* decl.c (cp_finish_decomp): Diagnose void initializers when
using tuple_element and get.
* g++.dg/cpp1z/decomp55.C: New test.
--- gcc/cp/decl.c.jj 2021-03-16 21:17:41.014498713 +0100
+++ gcc/cp/decl.c 2021-03-18 19:31:22.430149523 +0100
@@ -8629,6 +8629,11 @@ cp_finish_decomp (tree decl, tree first,
: get_tuple_element_type (type, i));
input_location = sloc;
+ if (VOID_TYPE_P (eltype))
+ {
+ error ("forming reference to void");
+ eltype = error_mark_node;
+ }
if (init == error_mark_node || eltype == error_mark_node)
{
inform (dloc, "in initialization of structured binding "
--- gcc/testsuite/g++.dg/cpp1z/decomp55.C.jj 2021-03-18 19:43:07.958457494 +0100
+++ gcc/testsuite/g++.dg/cpp1z/decomp55.C 2021-03-18 19:42:35.099815746 +0100
@@ -0,0 +1,19 @@
+// PR c++/99650
+// { dg-do compile { target c++17 } }
+
+namespace std {
+ template<typename T> struct tuple_size;
+ template<int, typename> struct tuple_element;
+}
+
+struct A {
+ int i;
+ template <int I> void get() { }
+};
+
+template<> struct std::tuple_size<A> { static const int value = 2; };
+template<int I> struct std::tuple_element<I,A> { using type = void; };
+
+A a = { 42 };
+auto [ x, y ] = a; // { dg-error "forming reference to void" }
+// { dg-message "in initialization of structured binding variable 'x'" "" { target *-*-* } .-1 }

2
sources
View File

@ -1,4 +1,4 @@
SHA512 (gcc-11.0.1-20210319.tar.xz) = 5e8469f34601f9fd30439509129a738f61c61357f260cc6addffdea1a6b14eba0cf7030ad6e32dd000f08b0fbba13e90d6618e5d699658000675cdfe22c919f1
SHA512 (gcc-11.0.1-20210324.tar.xz) = 3f7fb2bb2098b021efe5e3dcf128a91525adc49ace1ad4120bbccc95827c45affe9beacfff43b03a0da30fcb6f8ea1a22ab7bd05f2aed05b0541f8c2ca4cfd0c
SHA512 (isl-0.18.tar.bz2) = 85d0b40f4dbf14cb99d17aa07048cdcab2dc3eb527d2fbb1e84c41b2de5f351025370e57448b63b2b8a8cf8a0843a089c3263f9baee1542d5c2e1cb37ed39d94
SHA512 (newlib-cygwin-50e2a63b04bdd018484605fbb954fd1bd5147fa0.tar.xz) = 002a48a7b689a81abbf16161bcaec001a842e67dfbe372e9e109092703bfc666675f16198f60ca429370e8850d564547dc505df81bc3aaca4ce6defbc014ad6c
SHA512 (nvptx-tools-5f6f343a302d620b0868edab376c00b15741e39e.tar.xz) = f6d10db94fa1570ae0f94df073fa3c73c8e5ee16d59070b53d94f7db0de8a031bc44d7f3f1852533da04b625ce758e022263855ed43cfc6867e0708d001e53c7