| Akira Hatanaka | 8464fff | 2011-06-07 02:17:21 +0000 | [diff] [blame^] | 1 | ; RUN: llc < %s -march=mipsel -mcpu=4ke | FileCheck %s -check-prefix=CHECK-EL |
| 2 | ; RUN: llc < %s -march=mips -mcpu=4ke | FileCheck %s -check-prefix=CHECK-EB |
| 3 | |
| 4 | @g1 = global double 0.000000e+00, align 8 |
| 5 | @_ZTId = external constant i8* |
| 6 | |
| 7 | define void @_Z1fd(double %i2) { |
| 8 | entry: |
| 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 | |
| 30 | lpad: ; preds = %entry |
| 31 | ; CHECK-EL: # %lpad |
| 32 | ; CHECK-EL: lw $gp |
| 33 | ; CHECK-EL: beq $5 |
| 34 | |
| 35 | %exn = tail call i8* @llvm.eh.exception() nounwind |
| 36 | %eh.selector = tail call i32 (i8*, i8*, ...)* @llvm.eh.selector(i8* %exn, i8* bitcast (i32 (...)* @__gxx_personality_v0 to i8*), i8* bitcast (i8** @_ZTId to i8*)) nounwind |
| 37 | %1 = tail call i32 @llvm.eh.typeid.for(i8* bitcast (i8** @_ZTId to i8*)) nounwind |
| 38 | %2 = icmp eq i32 %eh.selector, %1 |
| 39 | br i1 %2, label %catch, label %eh.resume |
| 40 | |
| 41 | catch: ; preds = %lpad |
| 42 | %3 = tail call i8* @__cxa_begin_catch(i8* %exn) nounwind |
| 43 | %4 = bitcast i8* %3 to double* |
| 44 | %exn.scalar = load double* %4, align 8 |
| 45 | %add = fadd double %exn.scalar, %i2 |
| 46 | store double %add, double* @g1, align 8, !tbaa !0 |
| 47 | tail call void @__cxa_end_catch() nounwind |
| 48 | ret void |
| 49 | |
| 50 | eh.resume: ; preds = %lpad |
| 51 | tail call void @llvm.eh.resume(i8* %exn, i32 %eh.selector) noreturn |
| 52 | unreachable |
| 53 | |
| 54 | unreachable: ; preds = %entry |
| 55 | unreachable |
| 56 | } |
| 57 | |
| 58 | declare i8* @__cxa_allocate_exception(i32) |
| 59 | |
| 60 | declare i8* @llvm.eh.exception() nounwind readonly |
| 61 | |
| 62 | declare i32 @__gxx_personality_v0(...) |
| 63 | |
| 64 | declare i32 @llvm.eh.selector(i8*, i8*, ...) nounwind |
| 65 | |
| 66 | declare i32 @llvm.eh.typeid.for(i8*) nounwind |
| 67 | |
| 68 | declare void @llvm.eh.resume(i8*, i32) |
| 69 | |
| 70 | declare void @__cxa_throw(i8*, i8*, i8*) |
| 71 | |
| 72 | declare i8* @__cxa_begin_catch(i8*) |
| 73 | |
| 74 | declare void @__cxa_end_catch() |
| 75 | |
| 76 | !0 = metadata !{metadata !"double", metadata !1} |
| 77 | !1 = metadata !{metadata !"omnipotent char", metadata !2} |
| 78 | !2 = metadata !{metadata !"Simple C/C++ TBAA", null} |