teak-llvm/clang/test/Parser/vsx.c
Eric Christopher 758aad76d8 Remove the -faltivec alias option and replace it with -maltivec everywhere.
The alias was only ever used on darwin and had some issues there,
and isn't used in practice much. Also fixes a problem with -mno-altivec
not turning off -maltivec.

Also add a diagnostic for faltivec/fno-altivec that directs users to use
maltivec options and include the altivec.h file explicitly.

llvm-svn: 298449
2017-03-21 22:06:18 +00:00

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// RUN: %clang_cc1 -triple=powerpc64-unknown-linux-gnu -target-feature +altivec -target-feature +vsx -fsyntax-only -verify %s
// RUN: %clang_cc1 -triple=powerpc64le-unknown-linux-gnu -target-feature +altivec -target-feature +vsx -fsyntax-only -verify %s
// Legitimate for VSX.
__vector double vv_d1;
vector double v_d2;
// These should have errors.
__vector long double vv_ld3; // expected-error {{cannot use 'long double' with '__vector'}}
vector long double v_ld4; // expected-error {{cannot use 'long double' with '__vector'}}