(pru_class_likely_spilled_p): Implement
to mark classes containing one SImode register as likely
spilled.
(TARGET_CLASS_LIKELY_SPILLED_P): Define.
Signed-off-by: Dimitar Dimitrov
---
gcc/config/pru/pru.cc | 14 ++
1 file changed, 14 insertions(+)
diff --git a/gcc
https://gcc.gnu.org/g:fc559584fa5b1e101a4520e88a936246458d5a5d
commit r15-493-gfc559584fa5b1e101a4520e88a936246458d5a5d
Author: Dimitar Dimitrov
Date: Mon May 13 19:24:14 2024 +0300
pru: Implement TARGET_CLASS_LIKELY_SPILLED_P to fix PR115013
Commit r15-436-g44e7855e did not fix
.
Signed-off-by: Dimitar Dimitrov
---
gcc/config/pru/predicates.md | 4 ++--
1 file changed, 2 insertions(+), 2 deletions(-)
diff --git a/gcc/config/pru/predicates.md b/gcc/config/pru/predicates.md
index 77b3316b98e..55635599609 100644
--- a/gcc/config/pru/predicates.md
+++ b/gcc/config/pru
https://gcc.gnu.org/g:d4d30461c02b50c07f92c8cccb87da528a806d3e
commit r15-365-gd4d30461c02b50c07f92c8cccb87da528a806d3e
Author: Dimitar Dimitrov
Date: Thu May 9 22:19:24 2024 +0300
pru: Fix register class checks in predicates
The register class checks in the multiply-source
On Wed, May 08, 2024 at 11:34:48AM +0800, 陈硕 wrote:
> Hi Dimitar
>
>
> I send a patch just now, modifies accordingly
>
>
> some comments:
>
>
> Nit: Should have two spaces after the dot, per GNU coding style.
> I'd suggest
> to run the contrib/check_GNU_style.py script on your patches.
> Do
Use the HOST_WIDE_INT_1U macro instead of literal 1 when constructing
constants for RTL.
gcc/ChangeLog:
* config/pru/pru.md (lshrdi3): Use HOST_WIDE_INT_1U macro.
(ashldi3): Ditto.
Signed-off-by: Dimitar Dimitrov
---
gcc/config/pru/pru.md | 6 --
1 file changed, 4
/pru/minrt-2.cc: New test.
* g++.target/pru/minrt-3.cc: New test.
* g++.target/pru/pru.exp: New test.
* gcc.target/pru/minrt-1.c: New test.
* gcc.target/pru/minrt-2.c: New test.
* gcc.target/pru/minrt-3.c: New test.
Signed-off-by: Dimitar Dimitrov
---
gcc
.
(pru_builtin_decl): Ditto.
(pru_expand_builtin): Ditto.
Signed-off-by: Dimitar Dimitrov
---
gcc/config/pru/pru-passes.cc | 2 +-
gcc/config/pru/pru-pragma.cc | 2 +-
gcc/config/pru/pru.cc| 24 +---
3 files changed, 11 insertions(+), 17 deletions(-)
diff --git
.
* gcc.target/pru/extzv-3.c: Ditto.
* gcc.target/pru/zero_extend-op0.c: New test.
Signed-off-by: Dimitar Dimitrov
---
gcc/config/pru/alu-zext.md| 38 ---
gcc/testsuite/gcc.target/pru/extzv-1.c| 2 +-
gcc/testsuite/gcc.target/pru/extzv-2
ported yet
for PRU.
gcc/ChangeLog:
* config/pru/pru.cc (prologue_saved_reg_p): Skip saving
if function will not return.
gcc/testsuite/ChangeLog:
* gcc.target/pru/noreturn-prologue-1.c: New test.
* gcc.target/pru/noreturn-prologue-2.c: New test.
Signed-off-by: Dimitar
u-protos.h (pru_register_abicheck_pass): Remove.
(make_pru_tiabi_check): Add declaration.
* config/pru/pru.cc (pru_option_override): Remove explicit pass
registration.
* config/pru/t-pru: Register PRU passes definition file.
* config/pru/pru-passes.def: New file.
Signed-off-b
.
* gcc.target/pru/extzv-2.c: New test.
* gcc.target/pru/extzv-3.c: New test.
* gcc.target/pru/insv-1.c: New test.
* gcc.target/pru/insv-2.c: New test.
* gcc.target/pru/insv-3.c: New test.
* gcc.target/pru/insv-4.c: New test.
Signed-off-by: Dimitar Dimitrov
Loading a constant zero in a 64-bit register now takes one instead of
two instructions.
gcc/ChangeLog:
* config/pru/pru.md: New pattern alternative for zero-filling
64-bit registers.
gcc/testsuite/ChangeLog:
* gcc.target/pru/mov-0.c: New test.
Signed-off-by: Dimitar
This patch set includes small cleanups and code generation improvements
I implemented during stages 3 and 4.
All patches have been regression-tested individually for pru-unknown-elf
while being developed. And the entire set was tested again on GCC 15
mainline.
Dimitar Dimitrov (9):
pru
running embench-iot and building a few real-world firmware
examples.
gcc/ChangeLog:
* config/pru/pru.cc (pru_address_cost): Implement address cost
calculation.
(TARGET_ADDRESS_COST): Define for PRU.
Signed-off-by: Dimitar Dimitrov
---
gcc/config/pru/pru.cc | 25
https://gcc.gnu.org/g:0822400aae8f79de8f10ddde268f592ba6c2d2fb
commit r15-233-g0822400aae8f79de8f10ddde268f592ba6c2d2fb
Author: Dimitar Dimitrov
Date: Fri Feb 9 22:30:28 2024 +0200
pru: New validation pass for minrt
Add a new pru-specific pass to validate that the assumptions
https://gcc.gnu.org/g:4cf8daaf8a5db7ac1123fd2cbc3d9fc466bda69d
commit r15-232-g4cf8daaf8a5db7ac1123fd2cbc3d9fc466bda69d
Author: Dimitar Dimitrov
Date: Sat Mar 9 22:16:09 2024 +0200
pru: Refactor to use passes definition file
Switch to using a passes definition file instead
https://gcc.gnu.org/g:3d342993a4d5000bcd3fd407e42e348c6d4a80b3
commit r15-231-g3d342993a4d5000bcd3fd407e42e348c6d4a80b3
Author: Dimitar Dimitrov
Date: Sat Mar 2 15:05:12 2024 +0200
pru: Use HOST_WIDE_INT_1U macro
Use the HOST_WIDE_INT_1U macro instead of literal 1 when
https://gcc.gnu.org/g:00090d5ea82f1acad8fd4feead4652a9fc5572f6
commit r15-230-g00090d5ea82f1acad8fd4feead4652a9fc5572f6
Author: Dimitar Dimitrov
Date: Tue Jan 23 22:03:33 2024 +0200
pru: Drop usage of ATTRIBUTE_UNUSED
Remove usage of ATTRIBUTE_UNUSED. Instead remove
https://gcc.gnu.org/g:b3bcc3f6a775ec1fee2ebc881e9c8706cf60351e
commit r15-229-gb3bcc3f6a775ec1fee2ebc881e9c8706cf60351e
Author: Dimitar Dimitrov
Date: Sat Jan 13 22:29:57 2024 +0200
pru: Skip register save if function will not return
There is no need to store callee-saved
https://gcc.gnu.org/g:b3ad0d413c009e839ff180f19f6b0a18822f521d
commit r15-228-gb3ad0d413c009e839ff180f19f6b0a18822f521d
Author: Dimitar Dimitrov
Date: Fri Dec 29 21:22:58 2023 +0200
pru: Add pattern variants for zero extending destination
The higher bits in the result of some ALU
https://gcc.gnu.org/g:47b757cf31fffb2ae5fdb93f9f031890080504a8
commit r15-227-g47b757cf31fffb2ae5fdb93f9f031890080504a8
Author: Dimitar Dimitrov
Date: Sun Nov 19 12:20:08 2023 +0200
pru: Optimize the extzv and insv patterns
Optimize the generated code for the bit-field extract
https://gcc.gnu.org/g:ca7d6d729183685279a0d9dcd39aed11021f1dfa
commit r15-226-gca7d6d729183685279a0d9dcd39aed11021f1dfa
Author: Dimitar Dimitrov
Date: Sat Nov 18 23:05:09 2023 +0200
pru: Implement zero fill for 64-bit registers
Loading a constant zero in a 64-bit register now
https://gcc.gnu.org/g:3888f62ffb7b919ada4959207448af15b2cfd5a5
commit r15-225-g3888f62ffb7b919ada4959207448af15b2cfd5a5
Author: Dimitar Dimitrov
Date: Sun Oct 22 14:44:29 2023 +0300
pru: Implement TARGET_ADDRESS_COST
Stop relying on the default fallback to TARGET_RTX_COST
On Wed, Apr 24, 2024 at 06:05:03PM +0800, Lehua Ding wrote:
> This patch add a new DF problem, named DF_LIVE_SUBREG. This problem
> is extended from the DF_LR problem and support track the subreg liveness
> of multireg pseudo if these pseudo satisfy the following conditions:
>
> 1. the mode
The plan to maintain PRU hardware-specific specs in newlib tree has been
abandoned in favour of a new distinct GIT project. Update the
documentation accordingly.
gcc/ChangeLog:
* doc/invoke.texi (-mmcu): Add information about MCU specs.
Signed-off-by: Dimitar Dimitrov
---
gcc/doc
:
* doc/invoke.texi (-minrt): Clarify that main
must take no arguments.
Signed-off-by: Dimitar Dimitrov
---
gcc/doc/invoke.texi | 17 -
1 file changed, 12 insertions(+), 5 deletions(-)
diff --git a/gcc/doc/invoke.texi b/gcc/doc/invoke.texi
index e18886e0ac7..69020245b25
for trunk?
PR middle-end/112344
gcc/testsuite/ChangeLog:
* gcc.dg/torture/pr112344.c: Run non-optimized variants only
if expensive tests are allowed.
Signed-off-by: Dimitar Dimitrov
---
Changes since V1:
- Mark as expensive instead of outright disabling variants
which
On Fri, Feb 16, 2024 at 07:06:57PM +0100, Jakub Jelinek wrote:
> On Fri, Feb 16, 2024 at 07:52:17PM +0200, Dimitar Dimitrov wrote:
> > The issue in PR112344 is triggered only at -O2, so there is little value
> > in running the test at lower optimization levels. A
12s
sys 0m2,178s 0m2,133s
Ok for trunk?
PR middle-end/112344
gcc/testsuite/ChangeLog:
* gcc.dg/torture/pr112344.c: Run only
for expensive speed optimizations.
Signed-off-by: Dimitar Dimitrov
---
gcc/testsuite/gcc.dg/torture/pr112344.c | 2 ++
1 file changed, 2
On Tue, Feb 13, 2024 at 01:46:11PM -0600, Robert Dubner wrote:
...
> An example of a complete dump is available at
> https://www.dubner.com/main.nodes.html. The C source code that generated
> it is available at the end of
> https://cobolworx.com/pages/dump-gimple-nodes.html
>
Hyperlinked text
On Sun, Nov 19, 2023 at 05:47:56PM -0700, Jeff Law wrote:
...
> +/* Process uses in INSN. Set appropriate bits in LIVENOW for any chunks of
> + pseudos that become live, potentially filtering using bits from LIVE_TMP.
> +
> + If MODIFIED is true, then optimize sign/zero extensions to SUBREGs
On Mon, Nov 20, 2023 at 03:33:30PM +0100, Sebastian Huber wrote:
> This fixes issues like this:
>
> gcc/testsuite/gcc.dg/no_profile_instrument_function-attr-1.c: In function
> 'main':
> gcc/testsuite/gcc.dg/no_profile_instrument_function-attr-1.c:19:1: error:
> incorrect sharing of tree
On Tue, Nov 14, 2023 at 11:08:24PM +0100, Sebastian Huber wrote:
> Move the counter update to the new gen_counter_update() helper function. Use
> it in gimple_gen_edge_profiler() and gimple_gen_time_profiler(). The
> resulting
> gimple instructions should be identical with the exception of the
On Wed, Nov 15, 2023 at 12:11:50PM +, Richard Biener wrote:
> The following avoids hoisting of invariants from conditionally
> executed parts of an if-converted loop. That now makes a difference
> since we perform bitfield lowering even when we do not actually
> if-convert the loop.
that
-fprefetch-loop-arrays is not supported.
CC: Florian Weimer
Signed-off-by: Dimitar Dimitrov
---
gcc/testsuite/gcc.dg/20020206-1.c | 1 +
1 file changed, 1 insertion(+)
diff --git a/gcc/testsuite/gcc.dg/20020206-1.c
b/gcc/testsuite/gcc.dg/20020206-1.c
index c8d8b61937a..a5a9cb038e7 100644
--- a/gcc
On Sun, Nov 12, 2023 at 08:08:10PM +0800, Lehua Ding wrote:
> V3 Changes:
> 1. fix three ICE.
> 2. rebase
>
> Hi,
>
> These patchs try to support subreg coalesce feature in
> register allocation passes (ira and lra).
>
Hi Lehua,
V3 indeed fixes the arm-none-eabi build. It's also confirmed
On Fri, Nov 10, 2023 at 04:53:57PM +0800, Lehua Ding wrote:
> > > The divide by zero error above is interesting. I'm not sure why
> > > ira_reg_class_max_nregs[] yields 0 for the pseudo register 168 in
> > > the following rtx:
> > > (debug_insn 168 167 169 19 (var_location:SI encoding (reg/v:SI
On Wed, Nov 08, 2023 at 11:47:33AM +0800, Lehua Ding wrote:
> Hi,
>
> These patchs try to support subreg coalesce feature in
> register allocation passes (ira and lra).
Hi Lehua,
This patch set breaks the build for at least three embedded targets. See
below.
For avr the GCC build fails with:
, and committed to trunk.
gcc/ChangeLog:
* config/pru/pru.cc (pru_insn_cost): New function.
(TARGET_INSN_COST): Define for PRU.
Signed-off-by: Dimitar Dimitrov
---
gcc/config/pru/pru.cc | 36
1 file changed, 36 insertions(+)
diff --git a/gcc
Hi,
This patch appears to have caused PR 111259.
Regards,
Dimitar
On Tue, Aug 29, 2023 at 08:37:46AM +, Fei Gao wrote:
> From: Die Li
>
> Signed-off-by: Die Li
> Co-Authored-By: Fei Gao
>
> gcc/ChangeLog:
>
> * config/riscv/peephole.md: New pattern.
> *
-by: Dimitar Dimitrov
---
gcc/config/pru/predicates.md | 8 +++
gcc/config/pru/pru.md | 62 ++
gcc/testsuite/gcc.target/pru/pr106562-10.c | 8 +++
gcc/testsuite/gcc.target/pru/pr106562-11.c | 8 +++
gcc/testsuite/gcc.target/pru/pr106562-5.c
On Tue, Jun 06, 2023 at 08:38:14PM -0600, Jeff Law wrote:
>
>
> > Regression tested for riscv32-none-elf. No changes in gcc.sum and
> > g++.sum. I don't have setup to test riscv64.
> >
> > gcc/ChangeLog:
> >
> > * config/riscv/riscv.cc (riscv_print_operand): Calculate
> > memmodel
g++.sum. I don't have setup to test riscv64.
gcc/ChangeLog:
* config/riscv/riscv.cc (riscv_print_operand): Calculate
memmodel only when it is valid.
Signed-off-by: Dimitar Dimitrov
---
gcc/config/riscv/riscv.cc | 13 +
1 file changed, 9 insertions(+), 4 deletions(-)
Signed-off-by: Dimitar Dimitrov
---
gcc/config/riscv/riscv.cc | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/gcc/config/riscv/riscv.cc b/gcc/config/riscv/riscv.cc
index 3954c89a039..c15da1d0e30 100644
--- a/gcc/config/riscv/riscv.cc
+++ b/gcc/config/riscv/riscv.cc
@@ -1310
: Ditto.
* gcc.dg/nested-vla-3.c: Ditto.
CC: Martin Uecker
Signed-off-by: Dimitar Dimitrov
---
gcc/testsuite/gcc.dg/nested-vla-1.c | 1 +
gcc/testsuite/gcc.dg/nested-vla-2.c | 1 +
gcc/testsuite/gcc.dg/nested-vla-3.c | 1 +
3 files changed, 3 insertions(+)
diff --git a/gcc/testsuite
cycles.
Cherry-picked from the recent change for the CRIS port. Pushed to trunk.
libgcc/ChangeLog:
* config/pru/t-pru (HOST_LIBGCC2_CFLAGS): Add
-DTARGET_HAS_NO_HW_DIVIDE.
Signed-off-by: Dimitar Dimitrov
---
libgcc/config/pru/t-pru | 3 +++
1 file changed, 3 insertions(+)
diff
enerated code for QI and HI
input modes.
Signed-off-by: Dimitar Dimitrov
(cherry picked from commit c517295940a23db8ca165dfd5d0edea4457eda49)
---
gcc/config/pru/pru.h | 5 +++--
gcc/config/pru/pru.md | 15 ---
2 files changed, 15 insertions(+), 5 deletions(-)
diff --git a/g
enerated code for QI and HI
input modes.
Signed-off-by: Dimitar Dimitrov
(cherry picked from commit c517295940a23db8ca165dfd5d0edea4457eda49)
---
gcc/config/pru/pru.h | 5 +++--
gcc/config/pru/pru.md | 15 ---
2 files changed, 15 insertions(+), 5 deletions(-)
diff --git a/g
* config/pru/pru.md (clz): Fix generated code for QI and HI
input modes.
gcc/testsuite/ChangeLog:
* gcc.target/pru/clz-hi-2.c: New test.
* gcc.target/pru/clz-hi.c: New test.
Signed-off-by: Dimitar Dimitrov
---
gcc/config/pru/pru.h| 5 ++--
gcc/config/
* gcc.dg/analyzer/fd-symbolic-socket.c: Ditto.
* lib/target-supports.exp (check_effective_target_sockets): New
check.
Signed-off-by: Dimitar Dimitrov
---
gcc/doc/sourcebuild.texi | 3 +++
gcc/testsuite/gcc.dg/analyzer/fd-accept.c | 2 ++
gcc
/pr106562-2.c: New test.
* gcc.target/pru/pr106562-3.c: New test.
* gcc.target/pru/pr106562-4.c: New test.
Signed-off-by: Dimitar Dimitrov
---
gcc/config/pru/pru-protos.h | 1 +
gcc/config/pru/pru.cc | 21 +++
gcc/config/pru/pru.md
:
* config/pru/pru.md (lshrdi3): New expand pattern.
(ashldi3): Ditto.
gcc/testsuite/ChangeLog:
* gcc.target/pru/ashiftdi-1.c: New test.
* gcc.target/pru/lshiftrtdi-1.c: New test.
Signed-off-by: Dimitar Dimitrov
---
gcc/config/pru/pru.md | 196
On Fri, Sep 16, 2022 at 12:19:36PM +0200, Thomas Neumann via Gcc-patches wrote:
> The __register_frame/__deregister_frame functions are used to register
> unwinding frames from JITed code in a sorted list. That list itself
> is protected by object_mutex, which leads to terrible performance
> in
.
Signed-off-by: Dimitar Dimitrov
---
gcc/config/pru/pru.md | 25 ++---
gcc/testsuite/gcc.target/pru/mov-m1.c | 18 ++
2 files changed, 32 insertions(+), 11 deletions(-)
create mode 100644 gcc/testsuite/gcc.target/pru/mov-m1.c
diff --git a/gcc
.c: New test.
* gcc.target/pru/pr106564-4.c: New test.
Signed-off-by: Dimitar Dimitrov
---
gcc/config/pru/constraints.md | 23 +++
gcc/config/pru/predicates.md | 22 +++
gcc/config/pru/pru-protos.h | 9 +-
gcc/config/pru/pru.cc
, committed to mainline.
gcc/ChangeLog:
* config/pru/pru.md (pru_di3): New alternative for
two operands but without earlyclobber.
gcc/testsuite/ChangeLog:
* gcc.target/pru/bitop-di.c: New test.
Signed-off-by: Dimitar Dimitrov
---
gcc/config/pru/pru.md
Require effective target int128 for gcc.dg/pr106063.c.
Committed as obvious.
PR tree-optimization/106063
gcc/testsuite/ChangeLog:
* gcc.dg/pr106063.c: Require effective target int128.
CC: Tamar Christina
Signed-off-by: Dimitar Dimitrov
---
gcc/testsuite/gcc.dg/pr106063.c
with no_alignment_constraints.
* gcc.dg/strlenopt-11.c: Ditto.
* gcc.dg/strlenopt-13.c: Ditto.
* lib/target-supports.exp
(check_effective_target_no_alignment_constraints): New.
Signed-off-by: Dimitar Dimitrov
---
Changes since patch V1:
- Documented the new check in gcc/doc
On Fri, Jun 24, 2022 at 08:58:49AM +0200, Richard Biener wrote:
> On Fri, Jun 24, 2022 at 2:34 AM Andrew Pinski via Gcc-patches
> wrote:
> >
> > On Thu, Jun 23, 2022 at 2:24 PM Dimitar Dimitrov wrote:
> > >
> > > A few testcases were marked fo
. default_packed
Whether structures are packed by default is not necessarily
the same as lacking constraints for any variable alignment.
For example, BIGGEST_FIELD_ALIGNMENT or ADJUST_FIELD_ALIGN
could be defined for a target.
Ok for trunk?
Signed-off-by: Dimitar Dimitrov
---
gcc
.
Ok for trunk?
gcc/testsuite/ChangeLog:
* gcc.dg/builtin-object-size-20.c: Remove cases which
work on default_packed targets.
* gcc.dg/builtin-object-size-22.c: New test with the cases
removed above.
Signed-off-by: Dimitar Dimitrov
---
gcc/testsuite/gcc.dg
gcc.dg/sso/memcpy-1.c (__big_endian__, __little_endian__):
Rename macros to avoid conflicts with predefined ones.
Signed-off-by: Dimitar Dimitrov
---
gcc/testsuite/gcc.dg/sso/memcpy-1.c | 8
1 file changed, 4 insertions(+), 4 deletions(-)
diff --git a/gcc/testsuite/gcc.dg/sso/mem
/ChangeLog:
* gcc.dg/lto/pr101868_0.c (zero): New volatile variable.
(main): Use it instead of argc.
Signed-off-by: Dimitar Dimitrov
---
gcc/testsuite/gcc.dg/lto/pr101868_0.c | 7 ---
1 file changed, 4 insertions(+), 3 deletions(-)
diff --git a/gcc/testsuite/gcc.dg/lto/pr101868_0
:
* gcc.dg/debug/btf/btf-bitfields-1.c: Skip if int is less than
32-bits.
CC: Jose E. Marchesi
Signed-off-by: Dimitar Dimitrov
---
gcc/testsuite/gcc.dg/debug/btf/btf-bitfields-1.c | 1 +
1 file changed, 1 insertion(+)
diff --git a/gcc/testsuite/gcc.dg/debug/btf/btf-bitfields-1.c
b/gcc
: Jose E. Marchesi
Signed-off-by: Dimitar Dimitrov
---
gcc/testsuite/gcc.dg/debug/btf/btf-bitfields-1.c | 6 --
1 file changed, 4 insertions(+), 2 deletions(-)
diff --git a/gcc/testsuite/gcc.dg/debug/btf/btf-bitfields-1.c
b/gcc/testsuite/gcc.dg/debug/btf/btf-bitfields-1.c
index c6bf52130dc
: Ditto.
* gcc.dg/tree-ssa/gen-vect-25.c: Ditto.
* gcc.dg/tree-ssa/gen-vect-26.c: Ditto.
* gcc.dg/tree-ssa/gen-vect-28.c: Ditto.
* gcc.dg/tree-ssa/gen-vect-32.c: Ditto.
Signed-off-by: Dimitar Dimitrov
---
gcc/testsuite/gcc.dg/tree-ssa/gen-vect-11.c | 2 +-
gcc
Committed as obvious.
PR ipa/91088
gcc/testsuite/ChangeLog:
* gcc.dg/ipa/pr91088.c: Adjust member offset checks to
accommodate targets which pack structures by default.
Signed-off-by: Dimitar Dimitrov
---
gcc/testsuite/gcc.dg/ipa/pr91088.c | 3 ++-
1 file changed, 2
Like AVR and Cris, PRU has no alignment requirements. Thus it is
also affected by PR53535.
PR middle-end/53535
gcc/testsuite/ChangeLog:
* gcc.dg/pr46647.c: Skip for pru target.
Signed-off-by: Dimitar Dimitrov
---
gcc/testsuite/gcc.dg/pr46647.c | 4 ++--
1 file changed, 2
PRU has no condition code and conditional moves.
gcc/testsuite/ChangeLog:
* gcc.dg/ifcvt-4.c: Skip for PRU.
Signed-off-by: Dimitar Dimitrov
---
gcc/testsuite/gcc.dg/ifcvt-4.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/gcc/testsuite/gcc.dg/ifcvt-4.c b/gcc
-off-by: Dimitar Dimitrov
---
gcc/testsuite/gcc.dg/Warray-bounds-48-novec.c | 6 --
1 file changed, 4 insertions(+), 2 deletions(-)
diff --git a/gcc/testsuite/gcc.dg/Warray-bounds-48-novec.c
b/gcc/testsuite/gcc.dg/Warray-bounds-48-novec.c
index da179a2c0f5..5cae8566209 100644
--- a/gcc
On Sun, May 08, 2022 at 10:31:04AM +0300, Dimitar Dimitrov wrote:
> This patch fixes a spurious warning for pru-unknown-elf target:
> gcc/testsuite/gcc.dg/mallign.c:12:27: warning: ignoring return value of
> 'malloc' declared with attribute 'warn_unused_result' [-Wunused-result]
>
. Fix by first checking the target word size.
Sanity checked that there are no new failures on x86_64-pc-linux-gnu.
Ok for trunk?
gcc/testsuite/ChangeLog:
* gcc.dg/mallign.c: Skip check if sizeof(word)==1.
Signed-off-by: Dimitar Dimitrov
---
gcc/testsuite/gcc.dg/mallign.c | 2 +-
1
fe because the original test case
covered an ICE, not a diagnostic error.
Ok for trunk?
gcc/testsuite/ChangeLog:
* gcc.dg/analyzer/torture/pr51628-30.c: Test can spill excess
errors for default_packed targets.
CC: David Malcolm
Signed-off-by: Dimitar Dimitrov
---
gcc/testsuite/gcc.d
/testsuite/ChangeLog:
* gcc.c-torture/compile/attr-complex-method-2.c: Accept both __divdc3
and __gnu_divdc3 as valid libgcc function names.
* gcc.dg/complex-6.c: Ditto for __mulsc3.
* gcc.dg/complex-7.c: Ditto for __muldc3.
Signed-off-by: Dimitar Dimitrov
---
gcc
-by: Dimitar Dimitrov
---
gcc/testsuite/gcc.dg/memchr.c | 3 ++-
gcc/testsuite/gcc.dg/memcmp-3.c | 3 ++-
2 files changed, 4 insertions(+), 2 deletions(-)
diff --git a/gcc/testsuite/gcc.dg/memchr.c b/gcc/testsuite/gcc.dg/memchr.c
index fb21d58b476..27524b82520 100644
--- a/gcc/testsuite/gcc.dg/memchr.c
Place markers in test case to handle targets which pack structures by
default. Validated on pru-none-elf.
Committed as obvious.
gcc/testsuite/ChangeLog:
* gcc.dg/Wattributes-8.c: Add annotations for default_packed
targets.
Signed-off-by: Dimitar Dimitrov
---
gcc/testsuite
PRU target defines DI patterns for logical ALU operations.
gcc/testsuite/ChangeLog:
* gcc.dg/lower-subreg-1.c: Skip for PRU.
Signed-off-by: Dimitar Dimitrov
---
gcc/testsuite/gcc.dg/lower-subreg-1.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/gcc/testsuite
Access to arbitrary stack frames is not supported on PRU.
gcc/testsuite/ChangeLog:
* gcc.dg/Wno-frame-address.c: Skip for PRU target.
Signed-off-by: Dimitar Dimitrov
---
gcc/testsuite/gcc.dg/Wno-frame-address.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/gcc
On Mon, Feb 07, 2022 at 09:05:45PM +, Jonathan Wakely wrote:
> On Mon, 7 Feb 2022 at 21:01, Jonathan Wakely wrote:
>
> >
> >
> > On Mon, 7 Feb 2022 at 20:12, Dimitar Dimitrov wrote:
> >
> >> On PRU target with newlib, we have the following co
++-v3/ChangeLog:
* src/filesystem/dir-common.h (_GLIBCXX_HAVE_FCNTL_H): Move the
check outside the HAVE_DIRENT_H check.
Signed-off-by: Dimitar Dimitrov
---
libstdc++-v3/src/filesystem/dir-common.h | 9 +
1 file changed, 5 insertions(+), 4 deletions(-)
diff --git a/libstdc
On Tue, Jan 25, 2022 at 09:09:51PM +, Jonathan Wakely via Gcc-patches wrote:
> Tested x86_64-linux, pushed to trunk. Backports to follow.
>
>
> This adds a new internal flag to the filesystem::directory_iterator
> constructor that makes it fail if the path is a symlink that resolves to
> a
On Fri, Dec 03, 2021 at 11:33:48PM +0200, Dimitar Dimitrov wrote:
> I intend to merge this patch next week, unless I hear objections. I
> consider it a bug fix which fits the Stage 3 criteria. It fixes the
> RPMSG firmware examples in the latest version 6.0 of TI's PRU Software
=44b357eb9aefc77a8385e631d8e3035a664f2333
gcc/ChangeLog:
* config/pru/pru.c (pru_section_type_flags): New function.
(TARGET_SECTION_TYPE_FLAGS): Wire it.
gcc/testsuite/ChangeLog:
* gcc.target/pru/pru_irq_map.c: New test.
Signed-off-by: Dimitar Dimitrov
---
gcc/config/pru
Document the new __regio_symbol variable qualifier for PRU target.
Pushed.
Signed-off-by: Dimitar Dimitrov
---
htdocs/gcc-12/changes.html | 9 +
1 file changed, 9 insertions(+)
diff --git a/htdocs/gcc-12/changes.html b/htdocs/gcc-12/changes.html
index 4f7bbd33..22839f2d 100644
.c: New negative test.
* gcc.target/pru/regio-di.c: New negative test.
* gcc.target/pru/regio-hi.c: New negative test.
* gcc.target/pru/regio-qi.c: New negative test.
* gcc.target/pru/regio.c: New test.
* gcc.target/pru/regio.h: New helper header.
Signed
On Wed, Sep 15, 2021 at 11:12:18AM +0200, Richard Biener wrote:
> On Tue, Sep 14, 2021 at 11:13 PM Dimitar Dimitrov wrote:
> >
> > Hi,
> >
> > I'm sending this patch to get feedback for a new PRU CPU port feature.
> > My intention is to push it to master by
der.
Signed-off-by: Dimitar Dimitrov
---
gcc/config/pru/constraints.md | 5 +
gcc/config/pru/predicates.md | 19 +++
gcc/config/pru/pru-pragma.c | 2 +
gcc/config/pru/pru-protos.h | 3 +
gcc/config/pru/pru.c
On Fri, Jul 09, 2021 at 08:16:24AM +0200, Richard Biener via Gcc-patches wrote:
> On Thu, Jul 8, 2021 at 8:02 PM Martin Sebor via Gcc-patches
> wrote:
> >
> > Hi Ian,
> >
> > Yesterday's enhancement to -Warray-bounds has exposed a couple of
> > issues in libgo where the code writes into an
On Mon, Jun 21, 2021 at 08:09:20AM +0200, Richard Biener wrote:
> On Sun, 20 Jun 2021, Dimitar Dimitrov wrote:
>
> > Slim LTO object files have been the default for quite a while, since:
> > commit e9f67e625c2a4225a7169d7220dcb85b6fdd7ca9
> > Author: Jan Hubicka
(Design Overview): Update that slim objects are
the default.
Signed-off-by: Dimitar Dimitrov
---
gcc/doc/lto.texi | 23 ++-
1 file changed, 10 insertions(+), 13 deletions(-)
diff --git a/gcc/doc/lto.texi b/gcc/doc/lto.texi
index 1f55216328a..755258ccb2b 100644
--- a/gcc/doc
On Mon, Jun 14, 2021 at 09:56:12AM +0200, Gerald Pfeifer wrote:
> On Sun, 13 Jun 2021, Dimitar Dimitrov wrote:
> >> TI's server has been telling us that "The PRU-ICSS wiki is in the
> >> process of being migrated to software-dl.ti.com" for five months.
> >&
On Mon, May 31, 2021 at 12:20:21AM +0200, Gerald Pfeifer wrote:
> TI's server has been telling us that "The PRU-ICSS wiki is in the
> process of being migrated to software-dl.ti.com" for five months.
> Time to pull the plug.
> ---
> htdocs/readings.html | 1 -
> 1 file changed, 1 deletion(-)
>
>
With TI official wiki gone, let's put stable links to their proprietary
toolchain documents, which happen to describe ABI and instruction set.
Signed-off-by: Dimitar Dimitrov
---
htdocs/readings.html | 2 ++
1 file changed, 2 insertions(+)
diff --git a/htdocs/readings.html b/htdocs
Pushed as obvious.
This should help LD's --gc-sections feature to reduce final ELF size.
libgcc/ChangeLog:
* config/pru/mpyll.S (__pruabi_mpyll): Place into own section.
Signed-off-by: Dimitar Dimitrov
---
libgcc/config/pru/mpyll.S | 2 ++
1 file changed, 2 insertions(+)
diff --git
de Vries
or1k port Stafford Horne
pdp11 port Paul Koning
powerpcspe portAndrew Jenner
+pru port Dimitar Dimitrov
riscv port Kito Cheng
riscv port
On петък, 26 март 2021 г. 18:29:23 EET Jeff Law wrote:
> I am pleased to announce that the GCC Steering Committee has appointed
> Dimitar Dimitrov as maintainer of the TI PRU port in GCC.
>
>
> Dimitar, please update your listing in the MAINTAINERS file. Sorry it's
> tak
On петък, 26 март 2021 г. 18:29:23 EET Jeff Law wrote:
> I am pleased to announce that the GCC Steering Committee has appointed
> Dimitar Dimitrov as maintainer of the TI PRU port in GCC.
>
>
> Dimitar, please update your listing in the MAINTAINERS file. Sorry it's
> tak
On понеделник, 14 декември 2020 г. 20:53:36 EET Dimitar Dimitrov wrote:
> On петък, 11 декември 2020 г. 19:00:35 EET abebeos wrote:
> > After "digesting" a bit more your review, I need to thank you for opening
> > my eyes re "cherrypick" suggestion and... th
On четвъртък, 10 декември 2020 г. 10:24:50 EET Richard Biener wrote:
> On Thu, Dec 10, 2020 at 6:42 AM Dimitar Dimitrov wrote:
> > On сряда, 9 декември 2020 г. 15:12:49 EET abebeos via Gcc-patches wrote:
> > > Essence:
> > >
> > > I need a confirmation t
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