Make sure that the exception handling data has the same visibility as the

function it's generated for.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@86779 91177308-0d34-0410-b5e6-96231b3b80d8

1 files changed, 30 insertions, 0 deletions

diff --git a/test/CodeGen/X86/hidden-vis-5.ll b/test/CodeGen/X86/hidden-vis-5.ll
new file mode 100644
index 0000000..1a6fc6c
--- /dev/null
+++ b/test/CodeGen/X86/hidden-vis-5.ll
@@ -0,0 +1,30 @@
+; RUN: llc < %s -march=x86 -relocation-model=pic -disable-fp-elim -unwind-tables | FileCheck %s
+; <rdar://problem/7383328>
+
+@.str = private constant [12 x i8] c"hello world\00", align 1 ; <[12 x i8]*> [#uses=1]
+
+define hidden void @func() nounwind ssp {
+entry:
+  %0 = call i32 @puts(i8* getelementptr inbounds ([12 x i8]* @.str, i64 0, i64 0)) nounwind ; <i32> [#uses=0]
+  br label %return
+
+return:                                           ; preds = %entry
+  ret void
+}
+
+declare i32 @puts(i8*)
+
+define hidden i32 @main() nounwind ssp {
+entry:
+  %retval = alloca i32                            ; <i32*> [#uses=1]
+  %"alloca point" = bitcast i32 0 to i32          ; <i32> [#uses=0]
+  call void @func() nounwind
+  br label %return
+
+return:                                           ; preds = %entry
+  %retval1 = load i32* %retval                    ; <i32> [#uses=1]
+  ret i32 %retval1
+}
+
+; CHECK: .private_extern _func.eh
+; CHECK: .private_extern _main.eh