diff options
Diffstat (limited to 'gcc/testsuite/gcc.target/i386/indirect-thunk-extern-2.c')
-rw-r--r-- | gcc/testsuite/gcc.target/i386/indirect-thunk-extern-2.c | 18 |
1 files changed, 18 insertions, 0 deletions
diff --git a/gcc/testsuite/gcc.target/i386/indirect-thunk-extern-2.c b/gcc/testsuite/gcc.target/i386/indirect-thunk-extern-2.c new file mode 100644 index 00000000000..826425a5115 --- /dev/null +++ b/gcc/testsuite/gcc.target/i386/indirect-thunk-extern-2.c @@ -0,0 +1,18 @@ +/* { dg-do compile } */ +/* { dg-options "-O2 -mno-indirect-branch-register -mfunction-return=keep -mindirect-branch=thunk-extern -fno-pic" } */ + +typedef void (*dispatch_t)(long offset); + +dispatch_t dispatch[256]; + +void +male_indirect_jump (long offset) +{ + dispatch[offset](offset); +} + +/* { dg-final { scan-assembler "mov(?:l|q)\[ \t\]*_?dispatch" { target *-*-linux* } } } */ +/* { dg-final { scan-assembler "jmp\[ \t\]*__x86_indirect_thunk_(r|e)ax" } } */ +/* { dg-final { scan-assembler-not {\t(lfence|pause)} } } */ +/* { dg-final { scan-assembler-not "jmp\[ \t\]*\.LIND" } } */ +/* { dg-final { scan-assembler-not "call\[ \t\]*\.LIND" } } */ |