[PATCH] Combine malloc + memset to calloc

diff --git a/gcc/ada/terminals.c b/gcc/ada/terminals.c index a2dd4895d48..25d9acda752 100644 --- a/gcc/ada/terminals.c +++ b/gcc/ada/terminals.c @@ -609,8 +609,7 @@ __gnat_setup_communication (struct TTY_Process** process_out) /* output param */ { struct TTY_Process* process; - process = (str

[PATCH] Combine malloc + memset to calloc

diff --git a/gcc/ada/terminals.c b/gcc/ada/terminals.c index a2dd4895d48..25d9acda752 100644 --- a/gcc/ada/terminals.c +++ b/gcc/ada/terminals.c @@ -609,8 +609,7 @@ __gnat_setup_communication (struct TTY_Process** process_out) /* output param */ { struct TTY_Process* process; - process = (str

[PATCH] Combine malloc + memset to calloc

I apologize this is the diff I meant to send: diff --git a/gcc/ada/terminals.c b/gcc/ada/terminals.c index a2dd4895d48..25d9acda752 100644 --- a/gcc/ada/terminals.c +++ b/gcc/ada/terminals.c @@ -609,8 +609,7 @@ __gnat_setup_communication (struct TTY_Process** process_out) /* output param */ {

[PATCH] PR libstdc++/98842: Fixed Constraints on operator<=>(optional, U)

The original operator was underconstrained. _Up needs to fulfill compare_three_way_result, as mentioned in this bug report https://gcc.gnu.org/bugzilla/show_bug.cgi?id=98842 diff --git a/libstdc++-v3/include/std/optional b/libstdc++-v3/include/std/optional index 8b9e038e6e510..9e61c1b2cbfbd 100644

[PATCH] libgcc: Fix _Unwind_Backtrace() for SEH

Forgot to assign to gcc_context.cfa and gcc_context.ra. Note this fix can be backported to earlier editions of gcc as well diff --git a/libgcc/unwind-seh.c b/libgcc/unwind-seh.c index 8c6aade9a3b39..d40d16702a9e1 100644 --- a/libgcc/unwind-seh.c +++ b/libgcc/unwind-seh.c @@ -466,6 +466,9 @@ _Unwin

[PATCH] libgcc libiberty: optimize and modernize standard string and memory functions

This patch optimizes and simplifies many of the standard string functions. Since C99, some of the standard string functions have been changed to use the restrict modifier. diff --git a/libgcc/memcmp.c b/libgcc/memcmp.c index 2348afe1d27f7..74195cf6baf13 100644 --- a/libgcc/memcmp.c +++ b/libgcc/m

Re: [PATCH] PR libstdc++/98842: Fixed Constraints on operator<=>(optional, U)

Awesome, thanks! On Mon, Jun 7, 2021 at 11:30 AM Jonathan Wakely wrote: > On Fri, 4 Jun 2021 at 21:41, Jonathan Wakely wrote: > > > > On Thu, 3 Jun 2021 at 17:27, Seija K. via Libstdc++ < > libstd...@gcc.gnu.org> > > wrote: > > > > > The original operator was underconstrained. _Up needs to fulfi

[PATCH] testsuite : __attribute__((fallthrough)) with braces

diff --git a/gcc/testsuite/c-c++-common/attr-fallthrough-2.c b/gcc/testsuite/c-c++-common/attr-fallthrough-2.c index e8659e572ca6d..1f3ca4ac37acf 100644 --- a/gcc/testsuite/c-c++-common/attr-fallthrough-2.c +++ b/gcc/testsuite/c-c++-common/attr-fallthrough-2.c @@ -48,6 +48,13 @@ fn (int i) case

[PATCH] gcc: trans-mem.c (gate_tm_init): Return false if cfun->cfg is NULL

This is a patch to fix BUG 87162 by returning false if cfg is null. https://gcc.gnu.org/bugzilla/show_bug.cgi?id=87162 diff --git a/gcc/trans-mem.c b/gcc/trans-mem.c index 1d4eb80620295..326e1c412465b 100644 --- a/gcc/trans-mem.c +++ b/gcc/trans-mem.c @@ -2099,6 +2099,9 @@ gate_tm_init (void)