19 lines
381 B
C
19 lines
381 B
C
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/* { dg-do compile } */
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/* { dg-options "-O2 -fdump-tree-optimized" } */
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int t(int a) __attribute__ ((const));
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void abort (void);
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int
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ccp(int b)
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{
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int a=1;
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a++;
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a++;
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a++;
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if (b)
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abort();
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return a;
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}
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/* We should propagate constant 4 into return. */
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/* { dg-final { scan-tree-dump-times "return 4" 1 "optimized"} } */
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/* { dg-final { cleanup-tree-dump "optimized" } } */
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