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-rw-r--r--gcc-4.9/gcc/testsuite/gcc.target/i386/indirect-thunk-attr-7.c44
1 files changed, 44 insertions, 0 deletions
diff --git a/gcc-4.9/gcc/testsuite/gcc.target/i386/indirect-thunk-attr-7.c b/gcc-4.9/gcc/testsuite/gcc.target/i386/indirect-thunk-attr-7.c
new file mode 100644
index 0000000..4a43e19
--- /dev/null
+++ b/gcc-4.9/gcc/testsuite/gcc.target/i386/indirect-thunk-attr-7.c
@@ -0,0 +1,44 @@
+/* { dg-do compile } */
+/* { dg-options "-O2 -mno-indirect-branch-register -mfunction-return=keep -fno-pic" } */
+
+void func0 (void);
+void func1 (void);
+void func2 (void);
+void func3 (void);
+void func4 (void);
+void func4 (void);
+void func5 (void);
+
+__attribute__ ((indirect_branch("thunk-extern")))
+void
+bar (int i)
+{
+ switch (i)
+ {
+ default:
+ func0 ();
+ break;
+ case 1:
+ func1 ();
+ break;
+ case 2:
+ func2 ();
+ break;
+ case 3:
+ func3 ();
+ break;
+ case 4:
+ func4 ();
+ break;
+ case 5:
+ func5 ();
+ break;
+ }
+}
+
+/* { dg-final { scan-assembler "push(?:l|q)\[ \t\]*\.L\[0-9\]+\\(,%" { target { { ! x32 } && *-*-linux* } } } } */
+/* { dg-final { scan-assembler "jmp\[ \t\]*__x86_indirect_thunk_(r|e)ax" { target x32 } } } */
+/* { dg-final { scan-assembler "jmp\[ \t\]*__x86_indirect_thunk" } } */
+/* { dg-final { scan-assembler-not {\t(lfence|pause)} } } */
+/* { dg-final { scan-assembler-not "jmp\[ \t\]*\.LIND" } } */
+/* { dg-final { scan-assembler-not "call\[ \t\]*\.LIND" } } */