Mercurial > hg > CbC > CbC_gcc
view gcc/testsuite/gcc.dg/sms-11.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 run } */ /* { dg-options "-O2 -fmodulo-sched -fmodulo-sched-allow-regmoves -fdump-rtl-sms" } */ extern void abort (void); float out[4][4] = { 6, 6, 7, 5, 6, 7, 5, 5, 6, 4, 4, 4, 6, 2, 3, 4 }; void invert (void) { int i, j, k = 0, swap; float tmp[4][4] = { 5, 6, 7, 5, 6, 7, 5, 5, 4, 4, 4, 4, 3, 2, 3, 4 }; for (i = 0; i < 4; i++) { for (j = i + 1; j < 4; j++) if (tmp[j][i] > tmp[i][i]) swap = j; if (swap != i) tmp[i][k] = tmp[swap][k]; } for (i = 0; i < 4; i++) for (j = 0; j < 4; j++) if (tmp[i][j] != out[i][j]) abort (); } int main () { invert (); return 0; }