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Re: corrections to recent profile-arcs change


> There are a bunch on new testsuite regressions under hppa2.0w-hp-hpux11.11
> that appear related to profile-arcs changes:
> 
> FAIL: gcc.misc-tests/bprob-1.c compilation,  -g  -fprofile-arcs
> FAIL: gcc.misc-tests/bprob-1.c compilation,  -O0  -fprofile-arcs
> FAIL: gcc.misc-tests/bprob-1.c compilation,  -O1  -fprofile-arcs
> FAIL: gcc.misc-tests/bprob-1.c compilation,  -O2 -DPERFTIME  -fprofile-arcs
> FAIL: gcc.misc-tests/bprob-1.c compilation,  -O3 -DPERFTIME  -fprofile-arcs
> FAIL: gcc.misc-tests/bprob-1.c compilation,  -O3 -g -DPERFTIME  -fprofile-arcs
> FAIL: gcc.misc-tests/bprob-1.c compilation,  -Os  -fprofile-arcs
> FAIL: gcc.misc-tests/bprob-2.c compilation,  -g  -fprofile-arcs
> FAIL: gcc.misc-tests/bprob-2.c compilation,  -O0  -fprofile-arcs
> FAIL: gcc.misc-tests/bprob-2.c compilation,  -O1  -fprofile-arcs
> FAIL: gcc.misc-tests/bprob-2.c compilation,  -O2 -DPERFTIME  -fprofile-arcs
> FAIL: gcc.misc-tests/bprob-2.c compilation,  -O3 -DPERFTIME  -fprofile-arcs
> FAIL: gcc.misc-tests/bprob-2.c compilation,  -O3 -g -DPERFTIME  -fprofile-arcs
> FAIL: gcc.misc-tests/bprob-2.c compilation,  -Os  -fprofile-arcs

I am just looking for proper fix for these.  The problem is that C++ fronend gets
called to create alias set and is not able to grok the structures constructed by
our code.  I hope to get some help from C++ folks here, as I am quite lost about
how to construct them C++ friendly.

> FAIL: gcc.misc-tests/gcov-1.c (test for excess errors)
> WARNING: gcc.misc-tests/gcov-1.c compilation failed to produce executable
> FAIL: gcc.misc-tests/gcov-1.c gcov failed: Could not open data file gcov-1.da.
> Assuming that all execution counts are zero.

What hapepnds to the compilation? Why the executable is not produced?

Honza


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