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* [gcc(refs/users/marxin/heads/backport-9-v6)] gcov: fix streaming of HIST_TYPE_IOR histogram type.
@ 2020-10-01 19:40 Martin Liska
  0 siblings, 0 replies; 3+ messages in thread
From: Martin Liska @ 2020-10-01 19:40 UTC (permalink / raw)
  To: gcc-cvs

https://gcc.gnu.org/g:bfef905ab0c9e7d28b9dc8582fc53a18f518a14f

commit bfef905ab0c9e7d28b9dc8582fc53a18f518a14f
Author: Martin Liska <mliska@suse.cz>
Date:   Thu Oct 1 21:28:30 2020 +0200

    gcov: fix streaming of HIST_TYPE_IOR histogram type.
    
    gcc/ChangeLog:
    
            PR gcov-profile/64636
            * value-prof.c (stream_out_histogram_value): Allow negative
            values for HIST_TYPE_IOR.
    
    (cherry picked from commit 1921ebcaf6467996aede69e1bbe32400d8a20fe7)

Diff:
---
 gcc/value-prof.c | 5 ++++-
 1 file changed, 4 insertions(+), 1 deletion(-)

diff --git a/gcc/value-prof.c b/gcc/value-prof.c
index 5013956cf86..b8ce4bd82ce 100644
--- a/gcc/value-prof.c
+++ b/gcc/value-prof.c
@@ -363,7 +363,10 @@ stream_out_histogram_value (struct output_block *ob, histogram_value hist)
       /* When user uses an unsigned type with a big value, constant converted
 	 to gcov_type (a signed type) can be negative.  */
       gcov_type value = hist->hvalue.counters[i];
-      if (hist->type == HIST_TYPE_SINGLE_VALUE && i == 0)
+      if ((hist->type == HIST_TYPE_SINGLE_VALUE && i == 0)
+	  || hist->type == HIST_TYPE_IOR)
+	/* Note that the IOR counter tracks pointer values and these can have
+	   sign bit set.  */
 	;
       else
 	gcc_assert (value >= 0);


^ permalink raw reply	[flat|nested] 3+ messages in thread
* [gcc(refs/users/marxin/heads/backport-9-v6)] gcov: fix streaming of HIST_TYPE_IOR histogram type.
@ 2020-10-02  8:17 Martin Liska
  0 siblings, 0 replies; 3+ messages in thread
From: Martin Liska @ 2020-10-02  8:17 UTC (permalink / raw)
  To: gcc-cvs

https://gcc.gnu.org/g:f070a482cf7b51716a9933302be246831ef0c236

commit f070a482cf7b51716a9933302be246831ef0c236
Author: Martin Liska <mliska@suse.cz>
Date:   Thu Oct 1 21:28:30 2020 +0200

    gcov: fix streaming of HIST_TYPE_IOR histogram type.
    
    gcc/ChangeLog:
    
            PR gcov-profile/64636
            * value-prof.c (stream_out_histogram_value): Allow negative
            values for HIST_TYPE_IOR.
    
    (cherry picked from commit 1921ebcaf6467996aede69e1bbe32400d8a20fe7)

Diff:
---
 gcc/value-prof.c | 5 ++++-
 1 file changed, 4 insertions(+), 1 deletion(-)

diff --git a/gcc/value-prof.c b/gcc/value-prof.c
index 5013956cf86..b8ce4bd82ce 100644
--- a/gcc/value-prof.c
+++ b/gcc/value-prof.c
@@ -363,7 +363,10 @@ stream_out_histogram_value (struct output_block *ob, histogram_value hist)
       /* When user uses an unsigned type with a big value, constant converted
 	 to gcov_type (a signed type) can be negative.  */
       gcov_type value = hist->hvalue.counters[i];
-      if (hist->type == HIST_TYPE_SINGLE_VALUE && i == 0)
+      if ((hist->type == HIST_TYPE_SINGLE_VALUE && i == 0)
+	  || hist->type == HIST_TYPE_IOR)
+	/* Note that the IOR counter tracks pointer values and these can have
+	   sign bit set.  */
 	;
       else
 	gcc_assert (value >= 0);


^ permalink raw reply	[flat|nested] 3+ messages in thread
* [gcc(refs/users/marxin/heads/backport-9-v6)] gcov: fix streaming of HIST_TYPE_IOR histogram type.
@ 2020-10-01 19:29 Martin Liska
  0 siblings, 0 replies; 3+ messages in thread
From: Martin Liska @ 2020-10-01 19:29 UTC (permalink / raw)
  To: gcc-cvs

https://gcc.gnu.org/g:691c4ac3088ce4a1553f7ab62856b3cd3a1ab465

commit 691c4ac3088ce4a1553f7ab62856b3cd3a1ab465
Author: Martin Liska <mliska@suse.cz>
Date:   Thu Oct 1 21:28:30 2020 +0200

    gcov: fix streaming of HIST_TYPE_IOR histogram type.
    
    gcc/ChangeLog:
    
            PR gcov-profile/64636
            * value-prof.c (stream_out_histogram_value): Allow negative
            values for HIST_TYPE_IOR.
    
    (cherry picked from commit 1921ebcaf6467996aede69e1bbe32400d8a20fe7)

Diff:
---
 gcc/value-prof.c | 5 ++++-
 1 file changed, 4 insertions(+), 1 deletion(-)

diff --git a/gcc/value-prof.c b/gcc/value-prof.c
index 5013956cf86..b8ce4bd82ce 100644
--- a/gcc/value-prof.c
+++ b/gcc/value-prof.c
@@ -363,7 +363,10 @@ stream_out_histogram_value (struct output_block *ob, histogram_value hist)
       /* When user uses an unsigned type with a big value, constant converted
 	 to gcov_type (a signed type) can be negative.  */
       gcov_type value = hist->hvalue.counters[i];
-      if (hist->type == HIST_TYPE_SINGLE_VALUE && i == 0)
+      if ((hist->type == HIST_TYPE_SINGLE_VALUE && i == 0)
+	  || hist->type == HIST_TYPE_IOR)
+	/* Note that the IOR counter tracks pointer values and these can have
+	   sign bit set.  */
 	;
       else
 	gcc_assert (value >= 0);


^ permalink raw reply	[flat|nested] 3+ messages in thread
end of thread, other threads:[~2020-10-02  8:17 UTC | newest]

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