Attachment 137100 Details for Bug 104886 – clang.patch

[patch] clang.patch

clang.patch (text/plain), 1000 bytes, created by Vladimir on 2018-01-31 23:39:14 UTC

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Creator: Vladimir

Created: 2018-01-31 23:39:14 UTC

Size: 1000 bytes

patch

obsolete

>--- pixman-0.34.0/test/utils-prng.c.bak	2018-02-01 00:34:15.757691302 +0100
>+++ pixman-0.34.0/test/utils-prng.c	2018-02-01 00:36:38.285690995 +0100
>@@ -199,12 +199,24 @@
>         }
>         else
>         {
>+
>+#ifndef __has_builtin
>+#define __has_builtin(x) 0
>+#endif
>+
> #ifdef HAVE_GCC_VECTOR_EXTENSIONS
>+# if !defined(__clang__) || __has_builtin(__builtin_shuffle)
>             const uint8x16 bswap_shufflemask =
>             {
>                 3, 2, 1, 0, 7, 6, 5, 4, 11, 10, 9, 8, 15, 14, 13, 12
>             };
>             randdata.vb = __builtin_shuffle (randdata.vb, bswap_shufflemask);
>+# elif __has_builtin(__builtin_shufflevector)
>+            randdata.vb = __builtin_shufflevector(randdata.vb, randdata.vb, 3, 2, 1, 0, 7, 6, 5, 4, 11, 10, 9, 8, 15, 14, 13, 12);
>+# else
>+#  error "GCC_VECTOR_EXTENSION is defined, but neither __builtin_shuffle nor __builtin_shufflevector is supported!"
>+# endif
>+
>             store_rand_128_data (buf, &randdata, aligned);
>             buf += 16;
> #else

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