From: Andrew Pinski
While cleaning up the bug database, I noticed there was a request
to improve the documentation of the _Complex type extensions.
So I rewrote part of the documentation to make things clearer on
__real/__imag and even added documentation about casts between
the scalar and the
On Thu, Dec 30, 2021 at 3:45 PM Uros Bizjak wrote:
>
> This patch adds basic V2QImode infrastructure and V2QImode arithmetic
> operations (plus, minus and neg). The patched compiler can emit SSE
> vectorized QImode operations (e.g. PADDB) with partial QImode vector,
> and also synthesized double
Hi Sandra,
Am 02.01.22 um 19:32 schrieb Sandra Loosemore:
This patch is for PR103390. For background on this issue, the Fortran
standard requires that, when passing a non-contiguous array from Fortran
to a BIND(C) function with the CONTIGUOUS attribute on the corresponding
dummy argument, the
Fixes shadd-2.c and shadd-3.c test fails on trunk.
Committed to trunk.
Dave
---
Adjust shadd-2 and shadd-3 scan counts.
2022-01-02 John David Anglin
gcc/testsuite/ChangeLog:
* gcc.target/hppa/shadd-2.c: Adjust count to 3.
* gcc.target/hppa/shadd-3.c: Likewise.
diff --git
This test hangs on hppa-linux. Don't know why exactly but it seems
to be a sequencing issue with gdb. The hang breaks automated builds
as the test doesn't timeout.
Tested on hppa-unknown-linux-gnu. Committed to trunk.
Dave
---
Skip gcc.dg/guality/example.c on hppa-linux.
2022-01-02 John David
This patch is for PR103390. For background on this issue, the Fortran
standard requires that, when passing a non-contiguous array from Fortran
to a BIND(C) function with the CONTIGUOUS attribute on the corresponding
dummy argument, the compiler has to arrange for it to be copied to/from
a
It would be nice to handle language-specific codes in the tree
pretty-printer, but until then we can at least indent them appropriately.
Tested x86_64-pc-linux-gnu, ok for trunk?
gcc/ChangeLog:
* tree-pretty-print.c (do_niy): Add spc parameter.
(NIY): Pass it.
While working on PR66139 I noticed that if the destructor of a temporary
created during array initialization throws, we were failing to destroy the
last array element constructed. Throwing destructors are rare since C++11,
but this should be fixed.
Tested x86_64-pc-linux-gnu, applying to trunk.
Since C++11, the vast majority of destructors are noexcept, so
wrap_temporary_cleanups adds a bunch of useless TRY_CATCH_EXPR to be removed
later in the optimizers. It's simple to avoid adding them in the first
place.
Tested x86_64-pc-linux-gnu, applying to trunk.
gcc/cp/ChangeLog:
*
The kernel compare and exchange calls will never succeed if they
return -EFAULT. This change generates an instruction fault if a
call returns -EFAULT. This prevents the code from spinning forever.
Tested on hppa-unknown-linux-gnu. Committed to trunk and gcc-11 branch.
Dave
---
Generate illegal
This patch revises the atomic store code for hppa-linux to use optab_libfunc
to access the sync_lock_test_and_set libfunc. We now call
convert_memory_address() to convert the memory address to Pmode. This
should handle more memory addresses.
Tested on hppa-unknown-linux-gnu. Committed to trunk
From: Sören Tempel
Both glibc and musl libc declare pt_regs as an incomplete type. This
type has to be completed by inclusion of another header. On Linux, the
asm/ptrace.h header file provides this type definition. Without
including this header file, it is not possible to access the regs member
Hi,
This is the first part of a three-patch series to fix PR 82207
(https://gcc.gnu.org/bugzilla/show_bug.cgi?id=82207), making gfortran handle
signaling NaNs. This part fixes the library code implementing IEEE_CLASS, by
using the issignaling macro (from TS 18661-1:2014) to check whether a NaN
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