516f1ed8ca
* testsuite/config/default.exp: New file. * testsuite/lib/libgomp.exp: New file. * testsuite/lib/libgomp.dg (load_gcc_lib, libgomp_init, libgomp_target_compile, libgomp_option_help, libgomp_option_proc, load_lib *, load_gcc_lib *): Move to libgomp.exp. (libgomp_load): Remove. * testsuite/lib/libgomp.exp (libgomp_init): Compute always_ld_library_path, not ld_library_path. Set additional_flags to -march=i486 for ilp32 x86_64-*-* and i386-*-* targets. (target_compile): Do not call libgomp_init. Append lang_library_path and lang_link_flags to options. * testsuite/libgomp.c/c.exp: Set DEFAULT_FLAGS to -O2. Set ld_library_path from always_ld_library_path. Set LD_LIBRARY_PATH here. * testsuite/libgomp.c++/c++.exp: Set ld_library_path from always_ld_library_path. Set LD_LIBRARY_PATH here. * testsuite/libgomp.fortran/fortran.exp: Ditto. * testsuite/libgomp.c/atomic-1.c: Set dg-options to "-O2 -march=pentium" for ilp32 x86 targets. Simplify check for CX8 flag. * testsuite/libgomp.c/atomic-2.c: Set dg-options to "-O2 -mcx16" for lp64 x86 targets. Do not check for SSE3 bit. Do not define bit_SSE3. * testsuite/libgomp.c/pr29947-1.c: Remove default dg-options. * testsuite/libgomp.c/pr29947-1.c: Ditto. * testsuite/libgomp.c/atomic-10.c: Ditto. From-SVN: r123125
33 lines
557 B
C
33 lines
557 B
C
/* { dg-do run } */
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/* { dg-options "-O2 -mcx16" { target { { i?86-*-* x86_64-*-* } && lp64 } } } */
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double d = 1.5;
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long double ld = 3;
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extern void abort (void);
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void
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test (void)
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{
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#pragma omp atomic
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d *= 1.25;
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#pragma omp atomic
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ld /= 0.75;
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if (d != 1.875 || ld != 4.0L)
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abort ();
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}
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int
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main (void)
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{
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#ifdef __x86_64__
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# define bit_CX16 (1 << 13)
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unsigned int ax, bx, cx, dx;
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__asm__ ("cpuid" : "=a" (ax), "=b" (bx), "=c" (cx), "=d" (dx)
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: "0" (1) : "cc");
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if (!(cx & bit_CX16))
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return 0;
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#endif
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test ();
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return 0;
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}
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