37 lines
804 B
C
37 lines
804 B
C
/* { dg-do compile } */
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/* { dg-options "-O2" }
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/* { dg-add-options tls } */
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#include <stdint.h>
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__thread uint32_t var1 __attribute__((tls_model("local-dynamic")));
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__thread uint32_t var2 __attribute__((tls_model("local-dynamic")));
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uint32_t sum (void)
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{
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return var1 + var2;
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}
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#if defined(__sparcv9) || defined(__arch64__)
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unsigned long ext_sum (void)
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{
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return (unsigned long)var1 + (unsigned long)var2;
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}
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#else
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void *addr (void)
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{
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return &var1;
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}
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#endif
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void set (int32_t i)
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{
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var1 = i;
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var2 = i;
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}
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/* { dg-final { scan-assembler-times "__tls_get_addr" 3 } } */
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/* { dg-final { scan-assembler-times "ld\t\[^\n\]*tldo_add" 2 } } */
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/* { dg-final { scan-assembler-times "lduw\t\[^\n\]*tldo_add" 2 { target lp64 } } } */
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/* { dg-final { scan-assembler-times "st\t\[^\n\]*tldo_add" 2 } } */
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