Re: [PATCH] testsuite: Mention cleanup-13.c test is incompatible with -fcompare-debug [PR94296]

2020-03-25 Thread Richard Biener
On Wed, 25 Mar 2020, Jakub Jelinek wrote: > Hi! > > As this test produces different code depending on whether > __GCC_HAVE_DWARF2_CFI_ASM macro is defined or not, it is inherently > incompatible with -fcompare-debug, as with > -fcompare-debug -fno-asynchronous-unwind-tables -fno-exceptions > the

[PATCH] testsuite: Mention cleanup-13.c test is incompatible with -fcompare-debug [PR94296]

2020-03-25 Thread Jakub Jelinek via Gcc-patches
Hi! As this test produces different code depending on whether __GCC_HAVE_DWARF2_CFI_ASM macro is defined or not, it is inherently incompatible with -fcompare-debug, as with -fcompare-debug -fno-asynchronous-unwind-tables -fno-exceptions the macro is defined only in the -g case and not otherwise. T