26 lines
608 B
C
26 lines
608 B
C
/* PR middle-end/17055. */
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/* { dg-do compile } */
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/* { dg-options "-O2 -ffast-math" } */
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/* { dg-additional-options "-fno-common" { target hppa*-*-hpux* } } */
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/* This test used to abort, because we do an "integer" fold to zero, i.e.
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x - x = (T)0 where T is the type of x. Unfortunately, fold_convert
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was unable to convert integer_zero_node to the appropriate vector type. */
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typedef float v4sf __attribute__((vector_size(16)));
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typedef int v4si __attribute__((vector_size(16)));
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v4sf ivf, ovf;
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v4si ivi, ovi;
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void testf (void)
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{
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ovf = ivf - ivf;
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}
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void testi (void)
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{
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ovi = ivi - ivi;
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}
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