Mercurial > hg > CbC > CbC_gcc
view gcc/testsuite/gcc.c-torture/execute/20030120-1.c @ 152:2b5abeee2509
update gcc11
author | anatofuz |
---|---|
date | Mon, 25 May 2020 07:50:57 +0900 |
parents | 04ced10e8804 |
children |
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/* On H8/300 port, NOTICE_UPDATE_CC had a bug that causes the final pass to remove test insns that should be kept. */ unsigned short test1 (unsigned short w) { if ((w & 0xff00) == 0) { if (w == 0) w = 2; } return w; } unsigned long test2 (unsigned long w) { if ((w & 0xffff0000) == 0) { if (w == 0) w = 2; } return w; } int test3 (unsigned short a) { if (a & 1) return 1; else if (a) return 1; else return 0; } int main () { if (test1 (1) != 1) abort (); if (test2 (1) != 1) abort (); if (test3 (2) != 1) abort (); exit (0); }