https://gcc.gnu.org/bugzilla/show_bug.cgi?id=87496
--- Comment #12 from Peter Bergner <bergner at gcc dot gnu.org> --- Author: bergner Date: Wed Dec 12 17:20:41 2018 New Revision: 267062 URL: https://gcc.gnu.org/viewcvs?rev=267062&root=gcc&view=rev Log: gcc/ Backport from mainline 2018-12-07 Peter Bergner <berg...@linux.ibm.com> PR target/87496 * config/rs6000/rs6000.c (rs6000_option_override_internal): Disallow -mabi=ieeelongdouble and -mabi=ibmlongdouble without -mlong-double-128. Do not error for -mabi=ibmlongdouble and no ISA 2.06 support. * doc/invoke.texi: Document -mabi=ibmlongdouble and -mabi=ieeelongdouble require -mlong-double-128. gcc/testsuite/ Backport from mainline 2018-12-07 Peter Bergner <berg...@linux.ibm.com> PR target/87496 * gcc.target/powerpc/pr87496-1.c: New test. * gcc.target/powerpc/pr87496-2.c: New test. * gcc.target/powerpc/pr87496-3.c: New test. Added: branches/gcc-7-branch/gcc/testsuite/gcc.target/powerpc/pr87496-1.c branches/gcc-7-branch/gcc/testsuite/gcc.target/powerpc/pr87496-2.c branches/gcc-7-branch/gcc/testsuite/gcc.target/powerpc/pr87496-3.c Modified: branches/gcc-7-branch/gcc/ChangeLog branches/gcc-7-branch/gcc/config/rs6000/rs6000.c branches/gcc-7-branch/gcc/doc/invoke.texi branches/gcc-7-branch/gcc/testsuite/ChangeLog
