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* Re: target/3724: Illegal instruction when profiling optimized code on arm-linux
@ 2002-04-02 5:34 rearnsha
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From: rearnsha @ 2002-04-02 5:34 UTC (permalink / raw)
To: gcc-bugs, gcc-prs, nobody, philr
Synopsis: Illegal instruction when profiling optimized code on arm-linux
State-Changed-From-To: open->analyzed
State-Changed-By: rearnsha
State-Changed-When: Tue Apr 2 05:34:00 2002
State-Changed-Why:
The problem is that we are compiling f() to
f:
bl mcount
mov pc, lr
Which is clearly broken, since lr is corrupted by the mcount
call.
http://gcc.gnu.org/cgi-bin/gnatsweb.pl?cmd=view%20audit-trail&database=gcc&pr=3724
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2002-04-02 5:34 target/3724: Illegal instruction when profiling optimized code on arm-linux rearnsha
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