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annotate gcc/testsuite/c-c++-common/ubsan/opts-4.c @ 145:1830386684a0

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gcc-9.2.0
author anatofuz
date Thu, 13 Feb 2020 11:34:05 +0900
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145
1830386684a0 gcc-9.2.0
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1 /* { dg-do compile } */
1830386684a0 gcc-9.2.0
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2 /* { dg-options "-fsanitize=undefined -fno-sanitize-recover=integer-divide-by-zero -fno-sanitize-recover=shift -fdump-tree-optimized" } */
1830386684a0 gcc-9.2.0
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3 /* { dg-skip-if "" { *-*-* } { "-flto -fno-fat-lto-objects" } } */
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4 /* { dg-final { scan-tree-dump-times "__ubsan_handle_divrem_overflow_abort" 1 "optimized" } } */
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5 /* { dg-final { scan-tree-dump-times "__ubsan_handle_shift_out_of_bounds_abort" 1 "optimized" } } */
1830386684a0 gcc-9.2.0
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6 /* { dg-final { scan-tree-dump-times "__ubsan_handle_type_mismatch_v1" 1 "optimized" } } */
1830386684a0 gcc-9.2.0
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7 /* { dg-final { scan-tree-dump-not "__ubsan_handle_type_mismatch_v1_abort" "optimized" } } */
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8
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9 int
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10 foo (int x, int y)
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11 {
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12 return x / y;
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13 }
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14
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15 int
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16 bar (int x, int y)
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17 {
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18 return x << y;
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19 }
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20
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21 enum E { E0, E1, E2, E3 };
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22
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23 enum E
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24 baz (enum E *x)
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25 {
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26 return *x;
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27 }