58 lines
1.5 KiB
C
58 lines
1.5 KiB
C
/* { dg-do assemble } */
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/* { dg-options "-O2" } */
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void
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bar1 ()
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{
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char foo;
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asm volatile ("mov%z0 %1, %0": "=m" (foo): "iq" (-23));
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asm volatile ("add%z0 %1, %0": "+m" (foo): "iq" (23));
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asm volatile ("mov%z0 %1, %0": "=q" (foo): "iq" (-23));
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asm volatile ("add%z0 %1, %0": "+q" (foo): "iq" (23));
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}
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void
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bar2 ()
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{
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short foo;
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asm volatile ("mov%z0 %1, %0": "=m" (foo): "ir" (-23));
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asm volatile ("add%z0 %1, %0": "+m" (foo): "ir" (23));
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asm volatile ("mov%z0 %1, %0": "=r" (foo): "ir" (-23));
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asm volatile ("add%z0 %1, %0": "+r" (foo): "ir" (23));
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asm volatile ("pop%z0 %0": "=m" (foo));
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asm volatile ("pop%z0 %0": "=r" (foo));
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}
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void
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bar3 ()
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{
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int foo;
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asm volatile ("mov%z0 %1, %0": "=m" (foo): "ir" (-23));
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asm volatile ("add%z0 %1, %0": "+m" (foo): "ir" (23));
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asm volatile ("mov%z0 %1, %0": "=r" (foo): "ir" (-23));
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asm volatile ("add%z0 %1, %0": "+r" (foo): "ir" (23));
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if (sizeof (void *) == sizeof (int))
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{
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asm volatile ("pop%z0 %0": "=m" (foo));
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asm volatile ("pop%z0 %0": "=r" (foo));
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}
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}
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void
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bar4 ()
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{
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if (sizeof (void *) == sizeof (long long))
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{
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long long foo;
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asm volatile ("mov%z0 %1, %0": "=m" (foo): "er" (-23));
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asm volatile ("add%z0 %1, %0": "+m" (foo): "er" (23));
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asm volatile ("mov%z0 %1, %0": "=r" (foo): "er" (-23));
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asm volatile ("add%z0 %1, %0": "+r" (foo): "er" (23));
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asm volatile ("pop%z0 %0": "=m" (foo));
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asm volatile ("pop%z0 %0": "=r" (foo));
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}
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}
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