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-rw-r--r--gcc-4.9/gcc/testsuite/gcc.target/i386/ret-thunk-13.c22
1 files changed, 22 insertions, 0 deletions
diff --git a/gcc-4.9/gcc/testsuite/gcc.target/i386/ret-thunk-13.c b/gcc-4.9/gcc/testsuite/gcc.target/i386/ret-thunk-13.c
new file mode 100644
index 0000000..fd5b41f
--- /dev/null
+++ b/gcc-4.9/gcc/testsuite/gcc.target/i386/ret-thunk-13.c
@@ -0,0 +1,22 @@
+/* { dg-do compile } */
+/* { dg-options "-O2 -mno-indirect-branch-register -mfunction-return=keep -mindirect-branch=thunk-inline -fno-pic" } */
+
+extern void (*bar) (void);
+extern int foo (void) __attribute__ ((function_return("thunk")));
+
+int
+foo (void)
+{
+ bar ();
+ return 0;
+}
+
+/* { dg-final { scan-assembler "jmp\[ \t\]*__x86_return_thunk" } } */
+/* { dg-final { scan-assembler-times {\tpause} 2 } } */
+/* { dg-final { scan-assembler-times {\tlfence} 2 } } */
+/* { dg-final { scan-assembler "push(?:l|q)\[ \t\]*_?bar" { target { { ! x32 } && *-*-linux* } } } } */
+/* { dg-final { scan-assembler-times "jmp\[ \t\]*\.LIND" 3 } } */
+/* { dg-final { scan-assembler-times "call\[ \t\]*\.LIND" 3 } } */
+/* { dg-final { scan-assembler-not "jmp\[ \t\]*__x86_indirect_thunk" } } */
+/* { dg-final { scan-assembler-not "call\[ \t\]*__x86_indirect_thunk_(r|e)ax" { target { x32 } } } } */
+/* { dg-final { scan-assembler-not "pushq\[ \t\]%rax" { target x32 } } } */