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annotate gcc/testsuite/gcc.dg/pr80492.c @ 111:04ced10e8804

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gcc 7
author kono
date Fri, 27 Oct 2017 22:46:09 +0900
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Ignore whitespace changes - Everywhere: Within whitespace: At end of lines:
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111
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1 /* { dg-do compile } */
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2 /* { dg-options "-w -O2 -fdump-tree-optimized" } */
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3
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4 static __inline__ __attribute__((__always_inline__))
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5 void syscall_7 (int val)
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6 {
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7 register int reg __asm ("4") = val;
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8 __asm __volatile__ ("/* Some Code %0 */" :: "r" (reg));
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9 }
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10
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11 void do_syscalls (void)
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12 {
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13 for (int s = 0; s < 2; s++)
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14 {
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15 syscall_7 (0);
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16 syscall_7 (1);
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17 }
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18 }
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19
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20 /* { dg-final { scan-tree-dump-times "reg = " 4 "optimized" } } */