[X86] Don't pass a scale value of 0 to scatter/gather intrinsics. This causes the...
[oota-llvm.git] / test / CodeGen / X86 / indirect-hidden.ll
1 ; RUN: llc -mtriple=i686-apple-macosx -o - %s | FileCheck %s
2
3 ; x86 doesn't normally use indirect symbols, particularly hidden ones, but it
4 ; can be tricked into it for exception-handling typeids.
5
6 @hidden_typeid = external hidden constant i8*
7 @normal_typeid = external constant i8*
8
9 declare void @throws()
10
11 define void @get_indirect_hidden() personality i8* bitcast (i32 (...)* @__gxx_personality_v0 to i8*) {
12   invoke void @throws() to label %end unwind label %lpad
13 lpad:
14   %tmp = landingpad { i8*, i32 }
15           catch i8* bitcast (i8** @hidden_typeid to i8*)
16   br label %end
17
18 end:
19   ret void
20 }
21
22 define void @get_indirect() personality i8* bitcast (i32 (...)* @__gxx_personality_v0 to i8*) {
23   invoke void @throws() to label %end unwind label %lpad
24 lpad:
25   %tmp = landingpad { i8*, i32 }
26           catch i8* bitcast (i8** @normal_typeid to i8*)
27   br label %end
28
29 end:
30   ret void
31 }
32
33 declare i32 @__gxx_personality_v0(...)
34
35 ; CHECK: .section __IMPORT,__pointers,non_lazy_symbol_pointers
36
37 ; CHECK-NOT: __DATA,__data
38 ; CHECK: .indirect_symbol _normal_typeid
39 ; CHECK-NEXT: .long 0
40
41 ; CHECK-NOT: __DATA,__data
42 ; CHECK: .indirect_symbol _hidden_typeid
43 ; CHECK-NEXT: .long 0