Mercurial > hg > CbC > CbC_gcc
diff gcc/testsuite/gcc.target/i386/avx512bw-pr94500.c @ 152:2b5abeee2509
update gcc11
author | anatofuz |
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date | Mon, 25 May 2020 07:50:57 +0900 |
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--- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/gcc/testsuite/gcc.target/i386/avx512bw-pr94500.c Mon May 25 07:50:57 2020 +0900 @@ -0,0 +1,28 @@ +/* PR target/94500 */ +/* { dg-do run { target avx512bw } } */ +/* { dg-options "-O3 -mavx512bw -mprefer-vector-width=512" } */ + +#define AVX512BW +#include "avx512f-helper.h" + +__attribute__((noipa)) signed char +foo (signed char *p) +{ + signed char r = 0; + int i; + for (i = 0; i < 256; i++) + if (p[i] > r) r = p[i]; + return r; +} + +signed char buf[256]; + +static void +TEST (void) +{ + int i; + for (i = 0; i < 256; i++) + buf[i] = i - 128; + if (foo (buf) != 127) + abort (); +}