Mercurial > hg > CbC > CbC_gcc
view gcc/testsuite/gcc.dg/sms-4.c @ 158:494b0b89df80 default tip
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author | Shinji KONO <kono@ie.u-ryukyu.ac.jp> |
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date | Mon, 25 May 2020 18:13:55 +0900 |
parents | 1830386684a0 |
children |
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/* Inspired from bitmap_or_and function in sbitmap.c. */ /* { dg-do run } */ /* { dg-options "-O2 -fmodulo-sched -fmodulo-sched-allow-regmoves -fdump-rtl-sms" } */ /* { dg-options "-O2 -fmodulo-sched -fmodulo-sched-allow-regmoves -fdump-rtl-sms --param sms-min-sc=1" { target powerpc*-*-* } } */ extern void abort (void); int a[5] = { 0, 1, 0, 0, 0 }; int b[5] = { 0, 1, 0, 1, 0 }; int c[5] = { 0, 0, 1, 1, 0 }; int dst[5] = { 0, 0, 0, 0, 0 }; __attribute__ ((noinline)) void foo (int size, int *ap, int *bp, int *cp, int *dstp) { unsigned int i, n = size; int changed = 0; for (i = 0; i < n; i++) { const int tmp = *ap++ | (*bp++ & *cp++); changed |= *dstp ^ tmp; *dstp++ = tmp; } if (changed == 0) abort (); } int main () { foo (5, a, b, c, dst); return 0; } /* { dg-final { scan-rtl-dump-times "SMS succeeded" 1 "sms" { target powerpc*-*-* } } } */