33 lines
676 B
C
33 lines
676 B
C
/* { dg-options "-O2 --save-temps" } */
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/* { dg-do run } */
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extern void abort (void);
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int
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test_si (int a, int b)
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{
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/* { dg-final { scan-assembler "extr\tw\[0-9\]+, w\[0-9\]+, w\[0-9\]+, 27\n" } } */
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return (a << 5) | ((unsigned int) b >> 27);
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}
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long long
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test_di (long long a, long long b)
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{
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/* { dg-final { scan-assembler "extr\tx\[0-9\]+, x\[0-9\]+, x\[0-9\]+, 45\n" } } */
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return (a << 19) | ((unsigned long long) b >> 45);
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}
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int
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main ()
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{
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int v;
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long long w;
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v = test_si (0x00000004, 0x30000000);
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if (v != 0x00000086)
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abort();
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w = test_di (0x0001040040040004ll, 0x0070050066666666ll);
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if (w != 0x2002002000200380ll)
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abort();
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return 0;
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}
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