Mercurial > hg > CbC > CbC_gcc
view gcc/testsuite/gcc.dg/simd-2.c @ 111:04ced10e8804
gcc 7
author | kono |
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date | Fri, 27 Oct 2017 22:46:09 +0900 |
parents | |
children | 1830386684a0 |
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/* { dg-do compile } */ /* { dg-options "-Wall" } */ /* Origin: Aldy Hernandez <aldyh@redhat.com>. */ /* Purpose: Program to test generic SIMD support. */ typedef float __attribute__((vector_size(8))) v2sf; typedef float __attribute__((vector_size(16))) v4sf; typedef double __attribute__((vector_size(16))) v2df; v4sf a, b; v2sf c, d; v2df e; double foo; float foo1; v2sf foo2; void hanneke () { /* Assignment. */ a = b; /* Assignment of different types. */ b = c; /* { dg-error "incompatible types when assigning" } */ d = a; /* { dg-error "incompatible types when assigning" } */ /* Casting between SIMDs of the same size. */ e = (typeof (e)) a; /* Assignment between scalar and SIMD of different size. */ foo = a; /* { dg-error "incompatible types when assigning" } */ /* Casted assignment between scalar and SIMD of same size. */ foo = (typeof (foo)) foo2; /* { dg-error "aggregate value used where a float was expected" } */ /* Casted assignment between scalar and SIMD of different size. */ foo1 = (typeof (foo1)) foo2; /* { dg-error "aggregate value used where a float was expected" } */ /* Operators on compatible SIMD types. */ a += b + b; a -= b; a *= b; a /= b; a = +b; c = -d; /* Operators on incompatible SIMD types. */ a = b + c; /* { dg-error "invalid operands to binary" } */ a = b - c; /* { dg-error "invalid operands to binary" } */ a = b * c; /* { dg-error "invalid operands to binary" } */ a = b / c; /* { dg-error "invalid operands to binary" } */ }