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| author | Harald Anlauf <anlauf@gmx.de> | 2019-11-25 19:50:38 +0000 |
|---|---|---|
| committer | Harald Anlauf <anlauf@gcc.gnu.org> | 2019-11-25 19:50:38 +0000 |
| commit | c5144966742c1586b10a73fa833a660049d3ea0f (patch) | |
| tree | 1de6d12de7635f0c7afd1e78256de1f9c9f5d7ef /gcc/fortran/simplify.c | |
| parent | 7def9bd7cd9637ec31496febc217ca039de11746 (diff) | |
| download | gcc-c5144966742c1586b10a73fa833a660049d3ea0f.zip gcc-c5144966742c1586b10a73fa833a660049d3ea0f.tar.gz gcc-c5144966742c1586b10a73fa833a660049d3ea0f.tar.bz2 | |
re PR fortran/92629 (internal compiler error: in convert_mpz_to_unsigned, at fortran/simplify.c:173)
2019-11-25 Harald Anlauf <anlauf@gmx.de>
PR fortran/92629
* simplify.c (convert_mpz_to_unsigned): Skip assert for argument
range when -fno-range-check is specified.
PR fortran/92629
* gfortran.dg/pr92629.f90: New testcase.
From-SVN: r278699
Diffstat (limited to 'gcc/fortran/simplify.c')
| -rw-r--r-- | gcc/fortran/simplify.c | 6 |
1 files changed, 4 insertions, 2 deletions
diff --git a/gcc/fortran/simplify.c b/gcc/fortran/simplify.c index b48bf01..b02c549 100644 --- a/gcc/fortran/simplify.c +++ b/gcc/fortran/simplify.c @@ -169,8 +169,10 @@ convert_mpz_to_unsigned (mpz_t x, int bitsize) } else { - /* Confirm that no bits above the signed range are set. */ - gcc_assert (mpz_scan1 (x, bitsize-1) == ULONG_MAX); + /* Confirm that no bits above the signed range are set if we + are doing range checking. */ + if (flag_range_check != 0) + gcc_assert (mpz_scan1 (x, bitsize-1) == ULONG_MAX); } } |