http://gcc.gnu.org/bugzilla/show_bug.cgi?id=56867
Tobias Burnus <burnus at gcc dot gnu.org> changed:
What |Removed |Added
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CC| |burnus at gcc dot gnu.org
--- Comment #5 from Tobias Burnus <burnus at gcc dot gnu.org> 2013-04-08
12:17:16 UTC ---
gfortran seems to be in good company. I get
23cd
2334
33yz <<<
using gfortran 4.1, 4.3, 4.4, 4.5, 4.6, 4.7, 4.8, 4.9. But also using NAG,
pathf95 and pgf95.
While g95, sunf95, crayftn and ifort have the correct result:
23cd
2334
23yz <<<
The issue (or at least the fix) could be related to PR47674, where also no
temporary is generated for a substring. (That code could be handled without
temporary, but using a temporary is probably the simplest. In any case, alias
analysis fails as well.)
