blob: 7dbccc7b223bdf98cda232fa0a85ae129f6bd6b6 [file] [log] [blame]
; RUN: llc -mtriple=mipsel -mattr=mips16 -relocation-model=pic -O3 < %s | FileCheck %s -check-prefix=16
;16: main:
;16-NEXT: [[TMP:.*]]:
;16-NEXT: .set $func_begin0, ([[TMP]])
;16-NEXT: .cfi_startproc
;16-NEXT: .cfi_personality
@.str = private unnamed_addr constant [7 x i8] c"hello\0A\00", align 1
@_ZTIi = external constant ptr
@.str1 = private unnamed_addr constant [15 x i8] c"exception %i \0A\00", align 1
define i32 @main() personality ptr @__gxx_personality_v0 {
entry:
%retval = alloca i32, align 4
%exn.slot = alloca ptr
%ehselector.slot = alloca i32
%e = alloca i32, align 4
store i32 0, ptr %retval
%call = call i32 (ptr, ...) @printf(ptr @.str)
%exception = call ptr @__cxa_allocate_exception(i32 4) nounwind
store i32 20, ptr %exception
invoke void @__cxa_throw(ptr %exception, ptr @_ZTIi, ptr null) noreturn
to label %unreachable unwind label %lpad
lpad: ; preds = %entry
%0 = landingpad { ptr, i32 }
catch ptr @_ZTIi
%1 = extractvalue { ptr, i32 } %0, 0
store ptr %1, ptr %exn.slot
%2 = extractvalue { ptr, i32 } %0, 1
store i32 %2, ptr %ehselector.slot
br label %catch.dispatch
catch.dispatch: ; preds = %lpad
%sel = load i32, ptr %ehselector.slot
%3 = call i32 @llvm.eh.typeid.for(ptr @_ZTIi) nounwind
%matches = icmp eq i32 %sel, %3
br i1 %matches, label %catch, label %eh.resume
catch: ; preds = %catch.dispatch
%exn = load ptr, ptr %exn.slot
%4 = call ptr @__cxa_begin_catch(ptr %exn) nounwind
%exn.scalar = load i32, ptr %4
store i32 %exn.scalar, ptr %e, align 4
%5 = load i32, ptr %e, align 4
%call2 = invoke i32 (ptr, ...) @printf(ptr @.str1, i32 %5)
to label %invoke.cont unwind label %lpad1
invoke.cont: ; preds = %catch
call void @__cxa_end_catch() nounwind
br label %try.cont
try.cont: ; preds = %invoke.cont
ret i32 0
lpad1: ; preds = %catch
%6 = landingpad { ptr, i32 }
cleanup
%7 = extractvalue { ptr, i32 } %6, 0
store ptr %7, ptr %exn.slot
%8 = extractvalue { ptr, i32 } %6, 1
store i32 %8, ptr %ehselector.slot
call void @__cxa_end_catch() nounwind
br label %eh.resume
eh.resume: ; preds = %lpad1, %catch.dispatch
%exn3 = load ptr, ptr %exn.slot
%sel4 = load i32, ptr %ehselector.slot
%lpad.val = insertvalue { ptr, i32 } undef, ptr %exn3, 0
%lpad.val5 = insertvalue { ptr, i32 } %lpad.val, i32 %sel4, 1
resume { ptr, i32 } %lpad.val5
unreachable: ; preds = %entry
unreachable
}
declare i32 @printf(ptr, ...)
declare ptr @__cxa_allocate_exception(i32)
declare i32 @__gxx_personality_v0(...)
declare void @__cxa_throw(ptr, ptr, ptr)
declare i32 @llvm.eh.typeid.for(ptr) nounwind readnone
declare ptr @__cxa_begin_catch(ptr)
declare void @__cxa_end_catch()