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1; RUN: llc  < %s -march=mipsel | FileCheck %s -check-prefix=CHECK-EL
2; RUN: llc  < %s -march=mips   | FileCheck %s -check-prefix=CHECK-EB
3
4@g1 = global double 0.000000e+00, align 8
5@_ZTId = external constant i8*
6
7define void @_Z1fd(double %i2) {
8entry:
9; CHECK-EL:  addiu $sp, $sp
10; CHECK-EL:  .cfi_def_cfa_offset
11; CHECK-EL:  sdc1 $f20
12; CHECK-EL:  sw  $ra
13; CHECK-EL:  sw  $17
14; CHECK-EL:  sw  $16
15; CHECK-EL:  .cfi_offset 52, -8
16; CHECK-EL:  .cfi_offset 53, -4
17; CHECK-EB:  .cfi_offset 53, -8
18; CHECK-EB:  .cfi_offset 52, -4
19; CHECK-EL:  .cfi_offset 31, -12
20; CHECK-EL:  .cfi_offset 17, -16
21; CHECK-EL:  .cfi_offset 16, -20
22; CHECK-EL:  .cprestore
23
24  %exception = tail call i8* @__cxa_allocate_exception(i32 8) nounwind
25  %0 = bitcast i8* %exception to double*
26  store double 3.200000e+00, double* %0, align 8, !tbaa !0
27  invoke void @__cxa_throw(i8* %exception, i8* bitcast (i8** @_ZTId to i8*), i8* null) noreturn
28          to label %unreachable unwind label %lpad
29
30lpad:                                             ; preds = %entry
31; CHECK-EL:  # %lpad
32; CHECK-EL:  lw  $gp
33; CHECK-EL:  beq $5
34
35  %exn.val = landingpad { i8*, i32 } personality i32 (...)* @__gxx_personality_v0
36           catch i8* bitcast (i8** @_ZTId to i8*)
37  %exn = extractvalue { i8*, i32 } %exn.val, 0
38  %sel = extractvalue { i8*, i32 } %exn.val, 1
39  %1 = tail call i32 @llvm.eh.typeid.for(i8* bitcast (i8** @_ZTId to i8*)) nounwind
40  %2 = icmp eq i32 %sel, %1
41  br i1 %2, label %catch, label %eh.resume
42
43catch:                                            ; preds = %lpad
44  %3 = tail call i8* @__cxa_begin_catch(i8* %exn) nounwind
45  %4 = bitcast i8* %3 to double*
46  %exn.scalar = load double* %4, align 8
47  %add = fadd double %exn.scalar, %i2
48  store double %add, double* @g1, align 8, !tbaa !0
49  tail call void @__cxa_end_catch() nounwind
50  ret void
51
52eh.resume:                                        ; preds = %lpad
53  resume { i8*, i32 } %exn.val
54
55unreachable:                                      ; preds = %entry
56  unreachable
57}
58
59declare i8* @__cxa_allocate_exception(i32)
60
61declare i8* @llvm.eh.exception() nounwind readonly
62
63declare i32 @__gxx_personality_v0(...)
64
65declare i32 @llvm.eh.selector(i8*, i8*, ...) nounwind
66
67declare i32 @llvm.eh.typeid.for(i8*) nounwind
68
69declare void @llvm.eh.resume(i8*, i32)
70
71declare void @__cxa_throw(i8*, i8*, i8*)
72
73declare i8* @__cxa_begin_catch(i8*)
74
75declare void @__cxa_end_catch()
76
77!0 = metadata !{metadata !"double", metadata !1}
78!1 = metadata !{metadata !"omnipotent char", metadata !2}
79!2 = metadata !{metadata !"Simple C/C++ TBAA", null}
80