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14.2.1-7

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Resolves: RHEL-65532
This commit is contained in:
Marek Polacek 2025-01-21 11:47:44 -05:00
parent c8ca25800f
commit 03010c2b25
2 changed files with 59 additions and 7 deletions
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10
gcc.spec
View File

@ -305,6 +305,7 @@ Patch9: gcc14-Wno-format-security.patch
Patch10: gcc14-rh1574936.patch Patch10: gcc14-rh1574936.patch
Patch11: gcc14-d-shared-libphobos.patch Patch11: gcc14-d-shared-libphobos.patch
Patch12: gcc14-pr101523.patch Patch12: gcc14-pr101523.patch
Patch13: gcc14-pr118509.patch
Patch50: isl-rh2155127.patch Patch50: isl-rh2155127.patch
@ -906,6 +907,7 @@ so that there cannot be any synchronization problems.
%endif %endif
%patch -P11 -p0 -b .d-shared-libphobos~ %patch -P11 -p0 -b .d-shared-libphobos~
%patch -P12 -p1 -b .pr101523~ %patch -P12 -p1 -b .pr101523~
%patch -P13 -p0 -b .pr118509~
%patch -P50 -p0 -b .rh2155127~ %patch -P50 -p0 -b .rh2155127~
touch -r isl-0.24/m4/ax_prog_cxx_for_build.m4 isl-0.24/m4/ax_prog_cc_for_build.m4 touch -r isl-0.24/m4/ax_prog_cxx_for_build.m4 isl-0.24/m4/ax_prog_cc_for_build.m4
@ -3662,13 +3664,7 @@ end
- fix up -freport-bug default (#2330362, RHEL-73475) - fix up -freport-bug default (#2330362, RHEL-73475)
- revert -mearly-ldp-fusion and -mlate-ldp-fusion default to enabled on - revert -mearly-ldp-fusion and -mlate-ldp-fusion default to enabled on
aarch64 to match upstream (RHEL-73585) aarch64 to match upstream (RHEL-73585)
- consider TARGET_EXPR invariant like SAVE_EXPR (PR c++/118509)
* Mon Nov 4 2024 Jakub Jelinek <jakub@redhat.com> 14.2.1-6
- update from releases/gcc-14 branch
- PRs fortran/79685, jit/117275, libstdc++/117321, libstdc++/117406,
middle-end/117354, rtl-optimization/116783, rtl-optimization/117327,
target/116415, target/117296, target/117318, tree-optimization/107467,
tree-optimization/117287
* Wed Nov 6 2024 Joseph Myers <josmyers@redhat.com> - 14.2.1-6 * Wed Nov 6 2024 Joseph Myers <josmyers@redhat.com> - 14.2.1-6
- update from releases/gcc-14 branch - update from releases/gcc-14 branch

56
gcc14-pr118509.patch Normal file
View File

@ -0,0 +1,56 @@
2025-01-20 Jakub Jelinek <jakub@redhat.com>
PR c++/118509
* typeck.cc (get_member_function_from_ptrfunc): Wrap force_target_expr
with save_expr.
* g++.dg/expr/pmf-4.C: New test.
--- gcc/cp/typeck.cc.jj 2025-01-09 10:10:28.042651891 +0100
+++ gcc/cp/typeck.cc 2025-01-20 15:09:24.200053590 +0100
@@ -4187,8 +4187,8 @@ get_member_function_from_ptrfunc (tree *
&& !DECL_P (instance_ptr)
&& !TREE_CONSTANT (instance_ptr)))
instance_ptr = instance_save_expr
- = force_target_expr (TREE_TYPE (instance_ptr), instance_ptr,
- complain);
+ = save_expr (force_target_expr (TREE_TYPE (instance_ptr),
+ instance_ptr, complain));
/* See above comment. */
if (TREE_SIDE_EFFECTS (function)
@@ -4196,7 +4196,8 @@ get_member_function_from_ptrfunc (tree *
&& !DECL_P (function)
&& !TREE_CONSTANT (function)))
function
- = force_target_expr (TREE_TYPE (function), function, complain);
+ = save_expr (force_target_expr (TREE_TYPE (function), function,
+ complain));
/* Start by extracting all the information from the PMF itself. */
e3 = pfn_from_ptrmemfunc (function);
--- gcc/testsuite/g++.dg/expr/pmf-4.C.jj
+++ gcc/testsuite/g++.dg/expr/pmf-4.C
@@ -0,0 +1,22 @@
+// PR c++/118509
+// { dg-do run }
+// { dg-options "-Wall -O2" }
+
+struct A { void foo () { a = 1; } int a; A () : a (0) {} };
+struct B : virtual A {};
+typedef void (A::*C) ();
+
+__attribute__((noipa)) void
+foo (C x, B *y)
+{
+ (y->*x) ();
+}
+
+int
+main ()
+{
+ B b;
+ foo (&A::foo, &b);
+ if (b.a != 1)
+ __builtin_abort ();
+}