Mercurial > hg > CbC > CbC_gcc
view gcc/testsuite/gcc.target/nios2/r2-atomic.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 assemble } */ /* { dg-options "-O -march=r2" } */ int test_stex (unsigned char* p1, unsigned char* p2) { int a, b, c, d; a = __builtin_stex (p1, *p2); b = __builtin_stex (p2, 0); c = __builtin_stex (p2 + 1, 0x80); d = __builtin_stex (p2 + 2, 0x7f); return a + b + c + d; } int test_stsex (unsigned short* p1, unsigned short* p2) { int a, b, c, d; a = __builtin_stsex (p1, *p2); b = __builtin_stsex (p2, 0); c = __builtin_stsex (p2 + 1, 0x8000); d = __builtin_stsex (p2 + 2, 0x7fff); return a + b + c + d; } int test_ldex (unsigned char* p1, unsigned char* p2) { int a, b, c, d; a = __builtin_ldex (p1); b = __builtin_ldex (p2); c = __builtin_ldex (p2 + 1); d = __builtin_ldex (p2 + 2); return a + b + c + d; } int test_ldsex (unsigned char* p1, unsigned char* p2) { int a, b, c, d; a = __builtin_ldsex (p1); b = __builtin_ldsex (p2); c = __builtin_ldsex (p2 + 1); d = __builtin_ldsex (p2 + 2); return a + b + c + d; }