[Bug target/107204] New: gcc/config/sh/divtab-sh4.cc: 2 * possible float conversion overflow

dcb314 at hotmail dot com gcc-bugzilla@gcc.gnu.org
Mon Oct 10 20:01:34 GMT 2022


https://gcc.gnu.org/bugzilla/show_bug.cgi?id=107204

            Bug ID: 107204
           Summary: gcc/config/sh/divtab-sh4.cc: 2 * possible float
                    conversion overflow
           Product: gcc
           Version: 12.0
            Status: UNCONFIRMED
          Severity: normal
          Priority: P3
         Component: target
          Assignee: unassigned at gcc dot gnu.org
          Reporter: dcb314 at hotmail dot com
  Target Milestone: ---

1.
trunk.git/gcc/config/sh/divtab-sh4.cc:75:34: warning: Undefined behaviour:
float (5.72662e+09) to integer conversion overflow. [floatConversionOverflow]

Source code is

      printf ("\t.long\t0x%X\n", (unsigned) r);

2.

trunk.git/gcc/config/sh/divtab-sh4-300.cc:67:34: warning: Undefined behaviour:
float (8.58993e+09) to integer conversion overflow. [floatConversionOverflow]

Duplicate.


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