28 lines
722 B
C
28 lines
722 B
C
/* PR tree-optimization/70317 */
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/* { dg-do compile } */
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/* { dg-skip-if "No NaN support" { vax*-*-* pdp11*-*-* } } */
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/* { dg-options "-O2 -fdump-tree-optimized" } */
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/* { dg-additional-options "-fno-common" { target hppa*-*-hpux* } } */
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typedef double V __attribute__((vector_size (256)));
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typedef __typeof ((V) {} < (V) {}) T;
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T a, b;
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__attribute__((noinline, noclone, optimize ("finite-math-only"))) void
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foo (V *x)
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{
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V z = *x;
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a = z <= z;
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}
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/* { dg-final { scan-tree-dump "a\[^\n\r]*= . -1, -1," "optimized" } } */
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__attribute__((noinline, noclone, optimize ("no-finite-math-only"))) void
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bar (V *x)
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{
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V z = *x;
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b = z <= z;
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}
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/* { dg-final { scan-tree-dump-not "b\[^\n\r]*= . -1, -1," "optimized" } } */
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