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annotate gcc/testsuite/gcc.dg/strict-overflow-3.c @ 131:84e7813d76e9

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gcc-8.2
author mir3636
date Thu, 25 Oct 2018 07:37:49 +0900
parents 04ced10e8804
children
Ignore whitespace changes - Everywhere: Within whitespace: At end of lines:
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1 /* { dg-do compile } */
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2 /* { dg-options "-fstrict-overflow -O2 -fdump-tree-optimized" } */
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3
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4 /* Source: Ian Lance Taylor. Dual of no-strict-overflow-3.c. */
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5
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6 /* We can only simplify the conditional when using strict overflow
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7 semantics. */
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8
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9 int
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10 foo (int i, int j)
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11 {
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84e7813d76e9 gcc-8.2
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12 return i + 100 < j + 1234;
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13 }
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14
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84e7813d76e9 gcc-8.2
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15 /* { dg-final { scan-tree-dump-not "1234" "optimized" } } */