re PR target/78213 (-fself-test fails on aarch64)
PR target/78213 * opts.c (finish_options): Set -fsyntax-only if running self tests. From-SVN: r242748
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2016-11-23 Aldy Hernandez <aldyh@redhat.com>
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PR target/78213
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* opts.c (finish_options): Set -fsyntax-only if running self
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tests.
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2016-11-23 Richard Biener <rguenther@suse.de>
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PR middle-end/71762
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@ -744,6 +744,14 @@ finish_options (struct gcc_options *opts, struct gcc_options *opts_set,
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opts->x_flag_toplevel_reorder = 0;
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}
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/* -fself-test depends on the state of the compiler prior to
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compiling anything. Ideally it should be run on an empty source
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file. However, in case we get run with actual source, assume
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-fsyntax-only which will inhibit any compiler initialization
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which may confuse the self tests. */
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if (opts->x_flag_self_test)
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opts->x_flag_syntax_only = 1;
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if (opts->x_flag_tm && opts->x_flag_non_call_exceptions)
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sorry ("transactional memory is not supported with non-call exceptions");
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@ -0,0 +1,11 @@
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/* { dg-do compile } */
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/* { dg-options "-fself-test" } */
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/* Verify that -fself-test does not fail on a non empty source. */
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int i; void bar(); void foo()
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{
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while (i--)
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bar();
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}
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/* { dg-message "fself\-test: " "-fself-test" { target *-*-* } 0 } */
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