24 lines
416 B
C
24 lines
416 B
C
/* { dg-do compile } */
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/* { dg-options "-O -fdump-rtl-cse1" } */
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extern void abort(void);
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typedef unsigned int uint32;
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typedef unsigned long long uint64;
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typedef union {
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uint32 i32;
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uint64 i64;
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} u64;
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void foo(void)
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{
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u64 data;
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data.i64 = 1;
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if (data.i32 != 1)
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abort ();
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}
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/* { dg-final { scan-rtl-dump-not "abort" "cse1" { target i?86-*-* } } } */
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/* { dg-final { cleanup-rtl-dump "cse1" } } */
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