| /* Test non-duplication of tlscall insn */ |
| |
| /* { dg-do assemble } */ |
| /* { dg-options "-O2 -fPIC -mtls-dialect=gnu2" } */ |
| /* { dg-require-effective-target fpic } */ |
| /* { dg-skip-if "FDPIC does not support gnu2 TLS dialect" { arm*-*-uclinuxfdpiceabi } "*" "" } */ |
| /* { dg-skip-if "-mpure-code and -fPIC incompatible" { *-*-* } { "-mpure-code" } } */ |
| |
| typedef struct _IO_FILE FILE; |
| |
| extern int foo(void); |
| extern int bar(void); |
| |
| void uuid__generate_time() |
| { |
| static int has_init = 0; |
| static __thread int state_fd = -2; |
| static __thread FILE *state_f; |
| |
| if (!has_init) { |
| foo(); |
| has_init = 1; |
| } |
| |
| if (state_fd == -2) { |
| if (!state_f) { |
| state_fd = -1; |
| } |
| } |
| if (state_fd >= 0) { |
| while (bar() < 0) {} |
| } |
| |
| } |
