* [PATCH] Relax assertion in profile.cc
@ 2022-10-24 8:25 Eric Botcazou
2022-10-24 12:32 ` Richard Biener
0 siblings, 1 reply; 2+ messages in thread
From: Eric Botcazou @ 2022-10-24 8:25 UTC (permalink / raw)
To: gcc-patches
[-- Attachment #1: Type: text/plain, Size: 813 bytes --]
Hi,
this assertion in branch_prob:
if (bb == ENTRY_BLOCK_PTR_FOR_FN (cfun)->next_bb)
{
location_t loc = DECL_SOURCE_LOCATION (current_function_decl);
gcc_checking_assert (!RESERVED_LOCATION_P (loc));
had been correct until:
2021-08-11 Bernd Edlinger <bernd.edlinger@hotmail.de>
PR debug/101598
* gcc-interface/trans.c (Subprogram_Body_to_gnu): Set the
DECL_SOURCE_LOCATION of DECL_IGNORED_P gnu_subprog_decl to
UNKNOWN_LOCATION.
was installed.
Tested on x86-64/Linux, OK for mainline and 12 branch?
2022-10-24 Eric Botcazou <ebotcazou@adacore.com>
* profile.cc (branch_prob): Be prepared for ignored functions with
DECL_SOURCE_LOCATION set to UNKNOWN_LOCATION.
2022-10-24 Eric Botcazou <ebotcazou@adacore.com>
* gnat.dg/specs/coverage1.ads: New test.
--
Eric Botcazou
[-- Attachment #2: p.diff --]
[-- Type: text/x-patch, Size: 920 bytes --]
diff --git a/gcc/profile.cc b/gcc/profile.cc
index 96121d60711..1527a04124f 100644
--- a/gcc/profile.cc
+++ b/gcc/profile.cc
@@ -1457,11 +1457,13 @@ branch_prob (bool thunk)
if (bb == ENTRY_BLOCK_PTR_FOR_FN (cfun)->next_bb)
{
location_t loc = DECL_SOURCE_LOCATION (current_function_decl);
- gcc_checking_assert (!RESERVED_LOCATION_P (loc));
- seen_locations.add (loc);
- expanded_location curr_location = expand_location (loc);
- output_location (&streamed_locations, curr_location.file,
- MAX (1, curr_location.line), &offset, bb);
+ if (!RESERVED_LOCATION_P (loc))
+ {
+ seen_locations.add (loc);
+ expanded_location curr_location = expand_location (loc);
+ output_location (&streamed_locations, curr_location.file,
+ MAX (1, curr_location.line), &offset, bb);
+ }
}
for (gsi = gsi_start_bb (bb); !gsi_end_p (gsi); gsi_next (&gsi))
[-- Attachment #3: coverage1.ads --]
[-- Type: text/x-adasrc, Size: 153 bytes --]
-- { dg-do compile }
-- { dg-options "-ftest-coverage" }
package Coverage1 is
type Rec is record
I : Integer := 0;
end record;
end Coverage1;
^ permalink raw reply [flat|nested] 2+ messages in thread
* Re: [PATCH] Relax assertion in profile.cc
2022-10-24 8:25 [PATCH] Relax assertion in profile.cc Eric Botcazou
@ 2022-10-24 12:32 ` Richard Biener
0 siblings, 0 replies; 2+ messages in thread
From: Richard Biener @ 2022-10-24 12:32 UTC (permalink / raw)
To: Eric Botcazou; +Cc: gcc-patches
On Mon, Oct 24, 2022 at 10:26 AM Eric Botcazou via Gcc-patches
<gcc-patches@gcc.gnu.org> wrote:
>
> Hi,
>
> this assertion in branch_prob:
>
> if (bb == ENTRY_BLOCK_PTR_FOR_FN (cfun)->next_bb)
> {
> location_t loc = DECL_SOURCE_LOCATION (current_function_decl);
> gcc_checking_assert (!RESERVED_LOCATION_P (loc));
>
> had been correct until:
>
> 2021-08-11 Bernd Edlinger <bernd.edlinger@hotmail.de>
>
> PR debug/101598
> * gcc-interface/trans.c (Subprogram_Body_to_gnu): Set the
> DECL_SOURCE_LOCATION of DECL_IGNORED_P gnu_subprog_decl to
> UNKNOWN_LOCATION.
>
> was installed.
>
> Tested on x86-64/Linux, OK for mainline and 12 branch?
OK.
>
> 2022-10-24 Eric Botcazou <ebotcazou@adacore.com>
>
> * profile.cc (branch_prob): Be prepared for ignored functions with
> DECL_SOURCE_LOCATION set to UNKNOWN_LOCATION.
>
>
> 2022-10-24 Eric Botcazou <ebotcazou@adacore.com>
>
> * gnat.dg/specs/coverage1.ads: New test.
>
> --
> Eric Botcazou
^ permalink raw reply [flat|nested] 2+ messages in thread
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2022-10-24 12:32 ` Richard Biener
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