Add a test showing the problem in r228939.

If an EH table is printed in between the function and the jump table we would
fail to switch back to the text section to print the jump table.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@229580 91177308-0d34-0410-b5e6-96231b3b80d8

diff --git a/test/CodeGen/X86/global-sections.ll b/test/CodeGen/X86/global-sections.ll
index 4dc0f7d04c6f24f87edeedfa5aa0dc72662bce52..adbe8cf7df4d8b874f4959bd54cf2274b87ee405 100644 (file)
--- a/test/CodeGen/X86/global-sections.ll
+++ b/test/CodeGen/X86/global-sections.ll
@@ -41,6 +41,45 @@ bb5:
 ; LINUX-SECTIONS-NEXT: .cfi_endproc
 ; LINUX-SECTIONS-NEXT: .section        .rodata.F2,"a",@progbits
 
+declare void @G()
+
+define void @F3(i32 %y) {
+bb0:
+  invoke void @G()
+          to label %bb2 unwind label %bb1
+bb1:
+  landingpad { i8*, i32 } personality i8* bitcast (void ()* @G to i8*)
+          catch i8* null
+  br label %bb2
+bb2:
+
+switch i32 %y, label %bb7 [
+    i32 1, label %bb3
+    i32 2, label %bb4
+    i32 3, label %bb5
+    i32 4, label %bb6
+  ]
+bb3:
+  ret void
+bb4:
+  ret void
+bb5:
+  ret void
+bb6:
+  ret void
+bb7:
+  ret void
+}
+
+; DARWIN64: _F3:
+; DARWIN64: .cfi_endproc
+; DARWIN64-NEXT: Leh_func_end
+; DARWIN64-NEXT: .section        __TEXT,__gcc_except_tab
+; DARWIN64-NOT: .section
+; DARWIN64: .section        __TEXT,__text,regular,pure_instructions
+; DARWIN64-NOT: .section
+; DARWIN64: LJTI{{.*}}:
+
 ; int G1;
 @G1 = common global i32 0