1 /* { dg-do compile } */
2 /* { dg-options "-O2 -mno-indirect-branch-register -mfunction-return=keep -mindirect-branch=thunk-extern " } */
3 /* { dg-additional-options "-fno-pic" { target { ! *-*-darwin* } } } */
4
5 typedef void (*dispatch_t)(long offset);
6
7 dispatch_t dispatch[256];
8
9 void
male_indirect_jump(long offset)10 male_indirect_jump (long offset)
11 {
12 dispatch[offset](offset);
13 }
14
15 /* { dg-final { scan-assembler "mov(?:l|q)\[ \t\]*dispatch" { target *-*-linux* } } } */
16 /* { dg-final { scan-assembler {leaq[ \t]*_dispatch} { target { lp64 && *-*-darwin* } } } } */
17 /* { dg-final { scan-assembler {movl[ \t]*_dispatch-L[0-9]+\$pb} { target { ia32 && *-*-darwin* } } } } */
18 /* { dg-final { scan-assembler "jmp\[ \t\]*_?__x86_indirect_thunk_(r|e)ax" } } */
19 /* { dg-final { scan-assembler-not {\t(lfence|pause)} } } */
20 /* { dg-final { scan-assembler-not {jmp[ \t]*\.?LIND} } } */
21 /* { dg-final { scan-assembler-not {call[ \t]*\.?LIND} } } */
22