26 lines
648 B
C
26 lines
648 B
C
/* { dg-do compile { target { powerpc*-*-linux* } } } */
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/* { dg-options "-O2 -fjump-tables --param case-values-threshold=1" } */
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/* Verify we created a jump table. */
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/* { dg-final { scan-assembler-times "mtctr " 1 } } */
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/* { dg-final { scan-assembler-times "bctr" 1 } } */
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/* Verify we eliminated the range check. */
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/* { dg-final { scan-assembler-not "cmpldi" } } */
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/* { dg-final { scan-assembler-not "cmplwi" } } */
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long
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bug (long cond, long v0, long v1, long v2)
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{
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switch (cond)
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{
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case 0:
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return v0;
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case 1:
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return v1;
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case 2:
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return v2;
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default:
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__builtin_unreachable ();
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}
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__builtin_abort ();
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}
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