On Nov 12, 2017, at 6:58 AM, H.J. Lu <hjl.to...@gmail.com> wrote: > > On Sun, Nov 12, 2017 at 6:22 AM, Dominique d'Humières > <domi...@lps.ens.fr> wrote: >> The following patch fixes PR68356, PR81210, and PR81693 on darwin. >> >> --- ../_clean/gcc/testsuite/gcc.dg/torture/pr68264.c 2016-01-28 >> 00:30:03.000000000 +0100 >> +++ gcc/testsuite/gcc.dg/torture/pr68264.c 2017-11-11 >> 17:16:58.000000000 +0100 >> @@ -1,4 +1,5 @@ >> /* { dg-do run } */ >> +/* { dg-xfail-run-if "PR68356 no math-errno on darwin" { "*-*-darwin*" } } >> */ >> /* { dg-add-options ieee } */ >> /* { dg-require-effective-target fenv_exceptions } */ >> >> --- ../_clean/gcc/testsuite/gcc.dg/torture/pr68037-1.c 2016-06-10 >> 15:22:50.000000000 +0200 >> +++ gcc/testsuite/gcc.dg/torture/pr68037-1.c 2017-11-11 >> 18:43:16.000000000 +0100 >> @@ -1,4 +1,5 @@ >> /* { dg-do run { target i?86-*-* x86_64-*-* } } */ >> +/* { dg-xfail-run-if "PR81210" { *-*-darwin* && lp64 } } */ >> /* { dg-options "-mgeneral-regs-only" } */ >> >> extern void exit (int); >> --- ../_clean/gcc/testsuite/gcc.dg/torture/pr68037-2.c 2016-06-10 >> 15:22:50.000000000 +0200 >> +++ gcc/testsuite/gcc.dg/torture/pr68037-2.c 2017-11-11 >> 18:44:08.000000000 +0100 >> @@ -1,4 +1,5 @@ >> /* { dg-do run { target i?86-*-* x86_64-*-* } } */ >> +/* { dg-xfail-run-if "PR81210" { *-*-darwin* && lp64 } } */ >> /* { dg-options "-mgeneral-regs-only" } */ >> >> extern void exit (int); >> --- ../_clean/gcc/testsuite/gcc.dg/torture/pr68037-3.c 2016-06-10 >> 15:22:50.000000000 +0200 >> +++ gcc/testsuite/gcc.dg/torture/pr68037-3.c 2017-11-11 >> 18:49:10.000000000 +0100 >> @@ -1,4 +1,5 @@ >> /* { dg-do run { target i?86-*-* x86_64-*-* } } */ >> +/* { dg-xfail-run-if "PR81210" { *-*-darwin* && lp64 } { "-O1" "-O2" "-O3" >> "-Os" } } */ >> /* { dg-options "-mgeneral-regs-only" } */ >> >> #include <stddef.h> >> --- ../_clean/gcc/testsuite/gcc.dg/torture/pr25967-1.c 2017-10-26 >> 07:16:19.000000000 +0200 >> +++ gcc/testsuite/gcc.dg/torture/pr25967-1.c 2017-11-11 >> 19:36:30.000000000 +0100 >> @@ -1,4 +1,5 @@ >> /* { dg-do run { target i?86-*-* x86_64-*-* } } */ >> +/* { dg-xfail-run-if "PR81693" { "*-*-darwin*" } } */ >> /* { dg-options "-mgeneral-regs-only" } */ >> >> extern void exit (int); >> --- ../_clean/gcc/testsuite/gcc.dg/torture/pr25967-2.c 2017-10-26 >> 07:16:19.000000000 +0200 >> +++ gcc/testsuite/gcc.dg/torture/pr25967-2.c 2017-11-11 >> 19:36:02.000000000 +0100 >> @@ -1,4 +1,5 @@ >> /* { dg-do run { target i?86-*-* x86_64-*-* } } */ >> +/* { dg-xfail-run-if "PR81693" { *-*-darwin* && ilp32 } } */ >> /* { dg-options "-mgeneral-regs-only" } */ >> >> >> Is it OK? > > I wrote these tests. These tests don't align stack to 16 bytes and > should be skipped on Darwin.
So, sounds like something based on: /* { dg-skip-if "sp not aligned to 16 bytes" { *-*-darwin } } */ then. Ok with that change.