From c0c3c409a78fa6a51d517ce63473ab1e84a4727d Mon Sep 17 00:00:00 2001 From: John David Anglin Date: Mon, 29 Dec 2008 20:10:00 +0000 Subject: re PR fortran/31832 (FAIL: gfortran.dg/integer_exponentiation_2.f90 at -O1 and above) PR fortran/31832 * acinclude.m4 (LIBGFOR_CHECK_FOR_BROKEN_POWF): New autoconf check for broken powf. * configure.ac (LIBGFOR_CHECK_FOR_BROKEN_POWF): Use it. * intrinsics/c99_functions.c: Use internal powf implementation if HAVE_BROKEN_POWF is defined. * configure: Rebuilt. * config.h.in: Rebuilt. From-SVN: r142952 --- libgfortran/config.h.in | 3 +++ 1 file changed, 3 insertions(+) (limited to 'libgfortran/config.h.in') diff --git a/libgfortran/config.h.in b/libgfortran/config.h.in index 1f291a48e27..3542638b0cd 100644 --- a/libgfortran/config.h.in +++ b/libgfortran/config.h.in @@ -96,6 +96,9 @@ /* Define if isnan is broken. */ #undef HAVE_BROKEN_ISNAN +/* Define if powf is broken. */ +#undef HAVE_BROKEN_POWF + /* libm includes cabs */ #undef HAVE_CABS -- cgit v1.2.1