Mercurial > hg > CbC > CbC_gcc
view gcc/testsuite/gcc.dg/pr69047.c @ 145:1830386684a0
gcc-9.2.0
author | anatofuz |
---|---|
date | Thu, 13 Feb 2020 11:34:05 +0900 |
parents | 04ced10e8804 |
children |
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/* { dg-do compile } */ /* { dg-options "-O -fdump-tree-cddce1" } */ __UINT8_TYPE__ f(__UINT16_TYPE__ b) { __UINT8_TYPE__ a; #if __BYTE_ORDER__ == __ORDER_LITTLE_ENDIAN__ __builtin_memcpy(&a, &b, sizeof a); #elif __BYTE_ORDER__ == __ORDER_BIG_ENDIAN__ __builtin_memcpy(&a, (char *)&b + sizeof a, sizeof a); #else a = b; #endif return a; } /* { dg-final { scan-tree-dump "_\[0-9\]+ = \\(\[^)\]+\\) b" "cddce1" } } */