http://gcc.gnu.org/bugzilla/show_bug.cgi?id=58578
Bug ID: 58578 Summary: mpfr tasinh test doesn't terminate when built with trunk for ARM Product: gcc Version: 4.9.0 Status: UNCONFIRMED Severity: normal Priority: P3 Component: other Assignee: unassigned at gcc dot gnu.org Reporter: kuganv at linaro dot org Created attachment 30936 --> http://gcc.gnu.org/bugzilla/attachment.cgi?id=30936&action=edit preprocessed testcase mpfr tasinh 3.1.1. does not produce correct code for optimization level -O1 and above. Preprocessed ouput for a reduced testcase is attached. For the reduced testcase, if-condition at line 45 (original source) is evaluated true whereas it is not when compiled with -O1 and run. This can be easily verified with gdb. gcc version 4.9.0 20130922 (experimental)