Mercurial > hg > CbC > CbC_gcc
view gcc/testsuite/gcc.dg/pr63477.c @ 131:84e7813d76e9
gcc-8.2
author | mir3636 |
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date | Thu, 25 Oct 2018 07:37:49 +0900 |
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/* PR middle-end/63477 - Bogus warning with -O3 -Warray-bounds: array subscript is above array bounds { dg-do compile } { dg-options "-O3 -Warray-bounds" } */ #define MAX_VAL 16 typedef struct { int itemList[MAX_VAL + 1]; unsigned int numItems; } ItemList; void FrobList (ItemList *l) { unsigned int i; for (i = 0; i < l->numItems - 1; i++) { int minVal = l->itemList[i]; unsigned int minIdx = i; unsigned int idx; for (idx = i + 1; idx < l->numItems; ++idx) { if (l->itemList[idx] < minVal) /* { dg-bogus "\\\[-Warray-bounds]" } */ { minVal = l->itemList[idx]; minIdx = idx; } } l->itemList[i] = l->itemList[minIdx]; } }