Hi Uros,
This patch is to update mtune for tremont.
Bootstrap is ok, and no regressions for i386/x86-64 testsuite.
OK for master?
Silvermont has a special handle in add_stmt_cost function, because it has in
order SIMD pipeline. But for Tremont, its SIMD pipeline is out of order,
remove Tremont
Richard Biener writes:
> On Mon, 18 Oct 2021, Jiufu Guo wrote:
>
>> With reference the discussions in:
>> https://gcc.gnu.org/pipermail/gcc-patches/2021-July/574334.html
>> https://gcc.gnu.org/pipermail/gcc-patches/2021-June/572006.html
>> https://gcc.gnu.org/pipermail/gcc-patches/2021-September/
On 12/8/2021 9:08 PM, Alexandre Oliva wrote:
On Dec 8, 2021, Jeff Law wrote:
expr.c (emit_move_multi_word): Skip clobber during lra.
OK.
I found a similar pattern of issuing clobbers for multi-word moves, but
not when reload_in_progress, in expr.c:emit_move_complex_parts. I don't
have a
On Dec 8, 2021, Jeff Law wrote:
>> expr.c (emit_move_multi_word): Skip clobber during lra.
> OK.
I found a similar pattern of issuing clobbers for multi-word moves, but
not when reload_in_progress, in expr.c:emit_move_complex_parts. I don't
have a testcase, but I'm tempted to propose '!lra_in
On Wed, Dec 8, 2021 at 2:47 PM Haochen Jiang via Gcc-patches
wrote:
>
> Hi,
>
> This patch add combine splitter to transform vashr/vlshr/vashl_optab to
> ashr/lshr/ashl_optab for const vector duplicate operand.
>
> Regtested on x86_64-pc-linux-gnu. Ok for trunk?
Ok.
>
> BRs,
> Haochen
>
> gcc/Cha
On Dec 8, 2021, Jeff Law wrote:
> On 12/7/2021 7:00 PM, Alexandre Oliva via Gcc-patches wrote:
>> PR target/103097
>> * reg-stack.c (convert_regs_1): Move any_malformed_asm
>> resetting...
>> (reg_to_stack): ... here.
> So it's "stickier" after your change. ie, instead of indicating if
> there
On Dec 8, 2021, Jeff Law wrote:
> On 12/7/2021 10:37 PM, Alexandre Oliva via Gcc-patches wrote:
>> expr.c (emit_move_multi_word): Skip clobber during lra.
> OK. Nit in the ChangeLog. You forgot a '*' before the expr.c entry.
Thanks, fixed. Here's what I'm installing momentarily.
[PR10330
On 12/6/2021 7:15 PM, Kewen.Lin via Gcc-patches wrote:
Hi,
For a function with optimize pragma, it's possible that the target
options change as optimization options change. Now we create one
optimization option node when parsing pragma optimize, but don't
create target option node for possib
On 12/6/2021 11:43 AM, Robin Dapp via Gcc-patches wrote:
When if-converting multiple SETs and we encounter a swap-style idiom
if (a > b)
{
tmp = c; // [1]
c = d;
d = tmp;
}
ifcvt should not generate a conditional move for the instruction at
[1].
In order
On 12/6/2021 11:43 AM, Robin Dapp via Gcc-patches wrote:
If one of the to-be-converted SETs requires the original comparison
(i.e. in order to generate a min/max insn) but no other insn after it
does, we can omit creating temporaries, thus facilitating costing.
---
gcc/ifcvt.c | 33 +
On 12/6/2021 11:43 AM, Robin Dapp via Gcc-patches wrote:
Following up on the previous patch, this patch makes
noce_convert_multiple emit two cmov sequences: The same one as before
and a second one that tries to re-use the existing CC. Then their costs
are compared and the cheaper one is sele
Hi!
On Wed, Dec 08, 2021 at 07:06:30PM -0500, David Malcolm wrote:
> On Mon, 2021-12-06 at 13:40 -0600, Segher Boessenkool wrote:
> > Named address spaces are completely target-specific. Defining them
> > with
> > a pragma like this does not allow you to set the pointer mode or
> > anything relat
On 12/6/2021 11:43 AM, Robin Dapp via Gcc-patches wrote:
Currently we only ever call emit_conditional_move with the comparison
(as well as its comparands) we got from the jump. Thus, backends are
going to emit a CC comparison for every conditional move that is being
generated instead of re-us
On Mon, 2021-12-06 at 13:40 -0600, Segher Boessenkool wrote:
> On Mon, Dec 06, 2021 at 11:12:00AM -0700, Martin Sebor wrote:
> > On 11/13/21 1:37 PM, David Malcolm via Gcc-patches wrote:
> > > Approach 1: Custom Address Spaces
> > > =
> > >
> > > GCC's C frontend su
Hi,
This patch merges the D2 testsuite upstream dmd 568496d5b.
Bootstrapped and regression tested on x86_64-linux-gnu/-m32/-mx32, and
committed to mainline.
Regards,
Iain.
---
gcc/d/ChangeLog:
* dmd/MERGE: Merge upstream dmd 568496d5b.
---
gcc/testsuite/gdc.test/compilable/b19294.d
On 12/6/2021 11:43 AM, Robin Dapp via Gcc-patches wrote:
When noce_convert_multiple is called the original costs are not yet
initialized. Therefore, up to now, costs were only ever unfairly
compared against COSTS_N_INSNS (2). This would lead to
default_noce_conversion_profitable_p () rejecti
On 12/6/2021 11:43 AM, Robin Dapp via Gcc-patches wrote:
This lifts the restriction of not allowing constants for
noce_convert_multiple. The code later checks if a valid sequence
is produced anyway.
---
gcc/ifcvt.c | 13 -
1 file changed, 8 insertions(+), 5 deletions(-)
Fine w
On 12/6/2021 11:43 AM, Robin Dapp via Gcc-patches wrote:
Add new s390-specific tests that check if we convert two SETs into two
loads on condition. Remove the s390-specific target-check in
gcc.dg/ifcvt-4.c.
---
gcc/testsuite/gcc.dg/ifcvt-4.c| 2 +-
.../gcc.target/s390/ifcv
On Wed, 8 Dec 2021 at 19:27, Jonathan Wakely wrote:
>
> On Wed, 8 Dec 2021 at 19:21, Jonathan Wakely wrote:
> >
> > On Wed, 8 Dec 2021 at 19:17, Rainer Orth wrote:
> > >
> > > Hi Jonathan,
> > >
> > > > I've pushed this change to trunk now (it was posted and reviewed in
> > > > stage 1, I just didn
On 12/7/2021 10:54 PM, Xionghu Luo via Gcc-patches wrote:
In tree-ssa-loop-split.c, split_loop and split_loop_on_cond does two
kind of split. split_loop only works for single loop and insert edge at
exit when split, while split_loop_on_cond is not limited to single loop
and insert edge at latc
On 12/7/2021 10:54 PM, Xionghu Luo via Gcc-patches wrote:
r12-4526 cancelled jump thread path rotates loop. It exposes a issue in
profile-estimate when predict_extra_loop_exits, outer loop's exit edge
is marked as inner loop's extra loop exit and set with incorrect
prediction, then a hot inner
On 12/7/2021 10:54 PM, Xionghu Luo via Gcc-patches wrote:
gcc/ChangeLog:
* loop-invariant.c (find_invariants_bb): Check profile count
before motion.
(find_invariants_body): Add argument.
OK
jeff
On Wed, Dec 08, 2021 at 03:09:00PM -0500, Jason Merrill wrote:
> On 12/8/21 13:32, Marek Polacek wrote:
> > On Wed, Dec 08, 2021 at 09:15:05AM -0500, Jason Merrill wrote:
> > > On 12/7/21 19:25, Marek Polacek wrote:
> > > > On Mon, Dec 06, 2021 at 04:44:06PM -0500, Jason Merrill wrote:
> > > > > Pl
On 12/7/2021 10:37 PM, Alexandre Oliva via Gcc-patches wrote:
If we emit clobbers before multi-word moves during lra, we get
confused if a copy ends up with input or output replaced with each
other: the clobber then kills the previous set, and it gets deleted.
This patch avoids emitting such
On Mon, 2021-12-06 at 11:12 -0700, Martin Sebor wrote:
> On 11/13/21 1:37 PM, David Malcolm via Gcc-patches wrote:
> > [Crossposting between gcc-patches@gcc.gnu.org and
> > linux-toolcha...@vger.kernel.org; sorry about my lack of kernel
> > knowledge, in case of the following seems bogus]
> >
> >
On 12/8/2021 1:00 AM, Iain Sandoe wrote:
On 7 Dec 2021, at 14:50, Jakub Jelinek via Gcc-patches
wrote:
On Tue, Dec 07, 2021 at 10:55:07AM +0100, Jakub Jelinek via Gcc-patches wrote:
So, this patch instead builds a relocation table (sorted list of addresses
in the blob which needs relocat
On 12/7/2021 2:55 AM, Jakub Jelinek wrote:
Hi!
The following patch adds support for relocation of the PCH blob on PCH
restore if we don't manage to get the preferred map slot for it.
The GTY stuff knows where all the pointers are, after all it relocates
it once during PCH save from the addres
On 12/2/21 08:46, Richard Biener wrote:
On Thu, Dec 2, 2021 at 2:10 PM Martin Liška wrote:
On 12/2/21 13:01, Richard Biener wrote:
On Thu, Dec 2, 2021 at 12:45 PM Martin Liška wrote:
On 12/1/21 19:21, Andrew MacLeod wrote:
On 12/1/21 09:48, Martin Liška wrote:
On 12/1/21 15:34, Richard Bie
Excerpts from Martin Liška's message of December 6, 2021 1:03 pm:
> Fixes:
> gcc/d/expr.cc:2596:9: runtime error: null pointer passed as argument 2, which
> is declared to never be null
>
> Ready for master?
> Thanks,
> Martin
>
Looks reasonable to me.
Iain.
Dear all,
the attached patch fixes a NULL pointer dereference for a missed
declaration of a dummy argument or a conflict of a procedure with
another decl.
Committed as obvious after regtesting on x86_64-pc-linux-gnu:
commit r12-5847-gb77968a70537429b4f548f90c369d26e6b6943cc
Author: Harald Anlauf
On 12/8/21 13:32, Marek Polacek wrote:
On Wed, Dec 08, 2021 at 09:15:05AM -0500, Jason Merrill wrote:
On 12/7/21 19:25, Marek Polacek wrote:
On Mon, Dec 06, 2021 at 04:44:06PM -0500, Jason Merrill wrote:
Please also make this change to cp_parser_sizeof_operand, and add tests
involving sizeof/a
On 12/6/2021 10:32 AM, Martin Sebor wrote:
Attached is subset of the patch in part (4) below: factor out
PHI handling. It applies on top of patch 3/5.
On 12/3/21 5:00 PM, Jeff Law wrote:
On 11/8/2021 7:34 PM, Martin Sebor via Gcc-patches wrote:
The pointer-query code that implements comp
In order to reslve a long-standing issue with inter-operation
with libSystem, we have bumped the SO name for libgcc_s.
Distributions might wish to install this new version into a
structure where exisiting code is already linked with the
compiler-local libgcc_s.1 (providing symbols exported by the
On i686 Darwin from macOS 10.7 onwards the default is to
link executables as PIE, which conflicts with code generated
using mdynamic-no-pic. Rather than warn about this and then
get the user to add -Wl,-no_pie, we can inject this in the
link specs.
tested on i686,powerpc-darwin9,i686-darwin17, x8
On Wed, 8 Dec 2021 at 19:21, Jonathan Wakely wrote:
>
> On Wed, 8 Dec 2021 at 19:17, Rainer Orth wrote:
> >
> > Hi Jonathan,
> >
> > > I've pushed this change to trunk now (it was posted and reviewed in
> > > stage 1, I just didn't get around to pushing it until now).
> > >
> > > The final version
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
> Package.
>
> Th
On Wed, 8 Dec 2021 at 19:17, Rainer Orth wrote:
>
> Hi Jonathan,
>
> > I've pushed this change to trunk now (it was posted and reviewed in
> > stage 1, I just didn't get around to pushing it until now).
> >
> > The final version of the patch is attached to this mail.
>
> unfortunately, it breaks So
Hi Jonathan,
> I've pushed this change to trunk now (it was posted and reviewed in
> stage 1, I just didn't get around to pushing it until now).
>
> The final version of the patch is attached to this mail.
unfortunately, it breaks Solaris/SPARC bootstrap:
In file included from
/var/gcc/regressi
On 12/6/2021 10:32 AM, Martin Sebor wrote:
Attached is the subset of the patch in part (5) below: Add
a new dump function. It applies on top of patch 4/5.
On 12/3/21 5:00 PM, Jeff Law wrote:
On 11/8/2021 7:34 PM, Martin Sebor via Gcc-patches wrote:
The pointer-query code that implements
On 12/6/2021 10:32 AM, Martin Sebor wrote:
Attached is the subset of the patch in part (2) below: refactor
compute_objsize_r into helpers. It applies on top of patch 3/5.
On 12/3/21 5:00 PM, Jeff Law wrote:
On 11/8/2021 7:34 PM, Martin Sebor via Gcc-patches wrote:
The pointer-query code
[Committed as obvious.]
If the result from SSA_NAME_DEF_STMT is NULL, we could try to
dereference it anyway and ICE. Avoid this.
gcc/ChangeLog:
* config/bpf/bpf.c (handle_attr_preserve): Avoid calling
is_gimple_assign with a NULL pointer.
---
gcc/config/bpf/bpf.c | 2 +-
1 file
On 12/6/2021 10:31 AM, Martin Sebor wrote:
Attached is the subset of the patch in part (3) below: Pass
GIMPLE statement to compute_objsize. It applies on top of
patch 1/5.
On 12/3/21 5:00 PM, Jeff Law wrote:
On 11/8/2021 7:34 PM, Martin Sebor via Gcc-patches wrote:
The pointer-query code
On 12/6/2021 10:31 AM, Martin Sebor wrote:
Attached is the subset of the patch in part (1) below: Move
bndrng from access_ref to access_data.
On 12/3/21 5:00 PM, Jeff Law wrote:
On 11/8/2021 7:34 PM, Martin Sebor via Gcc-patches wrote:
The pointer-query code that implements compute_objsi
On Linux/x86_64,
691f05c2197a7b79cb2d7fdbabe3182e22da320a is the first bad commit
commit 691f05c2197a7b79cb2d7fdbabe3182e22da320a
Author: Haochen Jiang
Date: Thu Dec 2 15:30:17 2021 +0800
Add combine splitter to transform vpcmpeqd/vpxor/vblendvps to vblendvps for
~op0
caused
FAIL: g++.t
On Linux/x86_64,
0ab29cf0bb68960c1f87405f14b4fb2109254e2f is the first bad commit
commit 0ab29cf0bb68960c1f87405f14b4fb2109254e2f
Author: Chung-Lin Tang
Date: Wed Dec 8 22:28:03 2021 +0800
openmp: Improve OpenMP target support for C++ (PR92120)
caused
FAIL: libgomp.c++/target-lambda-1.C
On Wed, Dec 08, 2021 at 09:15:05AM -0500, Jason Merrill wrote:
> On 12/7/21 19:25, Marek Polacek wrote:
> > On Mon, Dec 06, 2021 at 04:44:06PM -0500, Jason Merrill wrote:
> > > Please also make this change to cp_parser_sizeof_operand, and add tests
> > > involving sizeof/alignof in array bounds. O
On 12/8/21 16:23, Richard Biener wrote:
Likewise.
Otherwise looks OK.
Fine, I fixed all the notes and installed the patch as
df704591a2cad3526456aa77be403d21c822724d.
Cheers,
Martin
On Wed, 8 Dec 2021 at 17:36, Ville Voutilainen wrote:
>
> On Wed, 8 Dec 2021 at 19:27, Jonathan Wakely via Libstdc++
> wrote:
> > After resolving a PEBKAC issue, here's an incremental diff that
> > preserves the old behaviour for the existing @GLIBCXX_3.4.11 symbol,
> > but adds a new @@GLIBCXX_3.
On 12/8/21 10:14 AM, Jonathan Wakely wrote:
On Wed, 8 Dec 2021 at 16:49, Martin Sebor wrote:
I don't anticipate this change to lead to the same fallout
because it's unlikely for GCC to synthesize invalid memory
orders out of thin air;
Agreed. I don't think we'll have the same kind of issues. 9
On Wed, 8 Dec 2021 at 19:27, Jonathan Wakely via Libstdc++
wrote:
> After resolving a PEBKAC issue, here's an incremental diff that
> preserves the old behaviour for the existing @GLIBCXX_3.4.11 symbol,
> but adds a new @@GLIBCXX_3.4.30 symbol that supports cancellation via
> __forced_unwind.
>
>
On 08/12/2021 15:39, Murray Steele via Gcc-patches wrote:
> Hi,
>
> Thank you for the feedback, I'll make the noted changes to the changelog and
> add the missing end-of-namespace comments.
>
> On 08/12/2021 15:23, Richard Earnshaw wrote:
>
>> diff --git a/gcc/config/arm/arm-mve-builtins.def
>>
On Wed, 8 Dec 2021 at 00:36, Jonathan Wakely wrote:
>
> On Tue, 7 Dec 2021 at 21:52, Florian Weimer wrote:
> >
> > * Jonathan Wakely:
> >
> > > On Tue, 7 Dec 2021, 21:20 Florian Weimer via Libstdc++,
> > >
> > > wrote:
> > >
> > > * Jonathan Wakely via Libstdc:
> > >
> > > > If necessary we cou
Wilco Dijkstra writes:
> Improve and generalize rotate patterns. Rotates by more than half the
> bitwidth of a register are canonicalized to rotate left. Many existing
> shift patterns don't handle this case correctly, so add rotate left to
> the shift iterator and convert rotate left into ror dur
On Wed, 8 Dec 2021 at 16:49, Martin Sebor wrote:
> I don't anticipate this change to lead to the same fallout
> because it's unlikely for GCC to synthesize invalid memory
> orders out of thin air;
Agreed. I don't think we'll have the same kind of issues. 99% of uses
of memory orders just use the c
On 12/7/2021 7:00 PM, Alexandre Oliva via Gcc-patches wrote:
The testcase shows malformed asms in one block confuse reg-stack logic
in another block. Moving the resetting of any_malformed_asm to the
end of the pass enables it to take effect throughout the affected
function.
Regstrapped on x8
Even with -Wno-system-headers enabled, the -Winvalid-memory-order
code tries to make sure calls to atomic functions with invalid
memory orders are diagnosed even though the C atomic functions
are defined as macros in the system header.
The warning triggers at all optimization levels, including -O
Improve and generalize rotate patterns. Rotates by more than half the
bitwidth of a register are canonicalized to rotate left. Many existing
shift patterns don't handle this case correctly, so add rotate left to
the shift iterator and convert rotate left into ror during assembly
output. Add missing
On Sun, 21 Nov 2021 at 11:26, François Dumont via Libstdc++
wrote:
>
> I tried to use the same approach I used for node based containers but
> got ambiguity on erase calls. I think this simple version will do the work.
>
> libstdc++: [_GLIBCXX_DEBUG] Enhance std::erase_if for vector/deque
>
>
On 08/12/2021 15:47, FX via Gcc-patches wrote:
Hi Richard,
This isn't a full review, but I do have a question: is this really specific to
Darwin? or is it really generic aarch64 code? If the former, then the file
name is not right and it should reflect the darwin-specific nature of the
Hi Richard,
> This isn't a full review, but I do have a question: is this really specific
> to Darwin? or is it really generic aarch64 code? If the former, then the
> file name is not right and it should reflect the darwin-specific nature of
> the contents. If the latter, then I wonder why m
On 8/27/21 12:07 PM, Roger Sayle wrote:
>
> This patch introduces some new define_insn rules to the nvptx backend,
> to perform sign-extension of a truncation (from and to the same mode),
> using a single cvt instruction. As an example, the following function
>
> int foo(int x) { return (char)x;
Hi,
Thank you for the feedback, I'll make the noted changes to the changelog and
add the missing end-of-namespace comments.
On 08/12/2021 15:23, Richard Earnshaw wrote:
> diff --git a/gcc/config/arm/arm-mve-builtins.def
> b/gcc/config/arm/arm-mve-builtins.def
> new file mode 100644
> index
> 0
On 06/12/2021 16:32, FX via Gcc-patches wrote:
Hi everyone,
Since support for target aarch64-apple-darwin has been submitted for review,
it’s time to submit the Fortran part, i.e. enabling IEEE support on that target.
The patch has been in use now for several months, in a developer branch s
On 25/11/2021 09:42, Murray Steele via Gcc-patches wrote:
Changes from original patch:
1. Merged test_redef_* test files into one
2. Encapsulated contents of arm-mve-builtins.h in namespace arm_mve (missed
in initial patch).
3. Added extern declarations for scalar_types and acle_vector ty
On December 8, 2021 10:32:20 AM GMT+01:00, "Martin Liška"
wrote:
>The patch is about porting of dump information to -fopt-info so
>that we can compare the current pass with a modified one.
>
>Right now, there are 1945 'optimized: Unswitching loop on condition' lines
>for SPEC 2006 benchmark.
>
>M
On 12/7/21 19:25, Marek Polacek wrote:
On Mon, Dec 06, 2021 at 04:44:06PM -0500, Jason Merrill wrote:
Please also make this change to cp_parser_sizeof_operand, and add tests
involving sizeof/alignof in array bounds. OK with that change.
Turns out we reject sizeof(auto(4)) because cp_parser_ty
On Wed, 8 Dec 2021 at 13:53, Jason Merrill wrote:
> During constant evaluation, the operator== could compare the type_info
> address instead of the __name address, reducing this to the previous
> problem.
That makes sense to me. We might still want the libstdc++ changes in
case other compilers cho
On 12/8/21 05:35, Jakub Jelinek wrote:
Hi!
If the tinfo vars are emitted in the current TU, they are emitted at the end
of the compilation, and for some types they are exported from
libstdc++/libsupc++ and not emitted in the current TU at all.
The following patch allows constant folding of comp
Hans-Peter Nilsson via Gcc-patches writes:
> ...instead of attribute "noinline".
>
> For cris-elf, testsuite/gcc.dg/sibcall-3.c and sibcall-4.c "XPASS",
> without sibcalls being implemented. On inspection, recurser_void2 is
> set to be an assembly-level alias for recurser_void1 as in
> ".set _rec
I've pushed this change to trunk now (it was posted and reviewed in
stage 1, I just didn't get around to pushing it until now).
The final version of the patch is attached to this mail.
Thanks for the nice optimization, Maged!
On Wed, 4 Aug 2021 at 20:49, Maged Michael via Libstdc++
wrote:
>
>
On 05/11/2021 08:55, Andrea Corallo via Gcc-patches wrote:
Hi all,
this patch enables Branch Target Identification Armv8.1-M Mechanism
[1].
This is achieved by moving and generalizing the Aarch64 "bti" pass so
it can be used also by the Arm backend.
The pass iterates through the instruction
On 05/11/2021 08:52, Andrea Corallo via Gcc-patches wrote:
Hi all,
this patch enables address return signature and verification based on
Armv8.1-M Pointer Authentication [1].
To sign the return address, we use the PAC R12, LR, SP instruction
upon function entry. This is signing LR using SP
Hi!
If the tinfo vars are emitted in the current TU, they are emitted at the end
of the compilation, and for some types they are exported from
libstdc++/libsupc++ and not emitted in the current TU at all.
The following patch allows constant folding of comparisons of typeid
addresses and makes it
Andrea Corallo via Gcc-patches writes:
> Andrea Corallo via Gcc-patches writes:
>
>> Hi all,
>>
>> this patch enables address return signature and verification based on
>> Armv8.1-M Pointer Authentication [1].
>>
>> To sign the return address, we use the PAC R12, LR, SP instruction
>> upon funct
Hi,
I'd like to ping this patch revision [1].
Thanks,
Murray
[1]: https://gcc.gnu.org/pipermail/gcc-patches/2021-November/585400.html
---
On 25/11/2021 09:42, Murray Steele wrote:
> Changes from original patch:
>
> 1. Merged test_redef_* test files into one
> 2. Encapsulated contents of arm
On 07/12/2021 21:46, Harald Anlauf wrote:
Hi Mikael,
Am 07.12.21 um 21:17 schrieb Mikael Morin:
Hello,
On 05/12/2021 22:55, Harald Anlauf via Fortran wrote:
Dear all,
the check of dummy arguments with pointer attribute and INTENT(IN)
was broken in the case the argument was passed to an intri
The patch is about porting of dump information to -fopt-info so
that we can compare the current pass with a modified one.
Right now, there are 1945 'optimized: Unswitching loop on condition' lines
for SPEC 2006 benchmark.
Moreover, I adjusted dump functions in profile-count.{ch} so that it dumps
On Tue, 7 Dec 2021 16:07:01 +0100
Jan Hubicka via Gcc-patches wrote:
> Hi,
> as dicussed in PR ipa/103454 there are several benchmarks that regresses
> for -finline-functions-called once. Runtmes:
> - tramp3d with -Ofast. 31%
> - exchange2 with -Ofast 11-21%
> - roms O2 9%-10%
> - tonto 2.5-3
Test result from RISC-V, tested on riscv64-unknown-elf and
riscv64-unknown-linux-gnu with no regressions.
Thanks :)
On Wed, Dec 8, 2021 at 4:19 AM Andrew MacLeod via Gcc-patches
wrote:
>
> The following patch is a slight rework of the 2 patches which flatten
> rangers call stack. It needed some
> On 7 Dec 2021, at 14:50, Jakub Jelinek via Gcc-patches
> wrote:
>
> On Tue, Dec 07, 2021 at 10:55:07AM +0100, Jakub Jelinek via Gcc-patches wrote:
>> So, this patch instead builds a relocation table (sorted list of addresses
>> in the blob which needs relocation) at PCH save time, stores it
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