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When writing testcases for the previously posted patch, I have noticed that 3 of the headers aren't valid C89 (I didn't have any dg-options so -ansi -pedantic-errors was implied and these errors were reported). The following patch fixes those, ok for trunk? Note, as can be seen even in this patch, seems older rs6000/*intrin.h headers uglify not just argument names (__A instead of A etc.), but also automatic variable names and other local identifiers, while e.g. emmintrin.h or bmi2intrin.h clearly uglify only the argument names and not local variables. I think that should be fixed but don't have time for that myself (libstdc++ or e.g. the x86 headers uglify everything; this is so that one can #define result a + b #include <x86intrin.h> etc.). 2022-01-26 Jakub Jelinek <jakub@redhat.com> PR target/104239 * config/rs6000/emmintrin.h (_mm_sad_epu8): Use __asm__ instead of asm. * config/rs6000/smmintrin.h (_mm_minpos_epu16): Declare iterator before for loop instead of for init clause. * config/rs6000/bmi2intrin.h (_pext_u64): Likewise. * gcc.target/powerpc/pr104239-3.c: New test. |
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