38 lines
1.7 KiB
C
38 lines
1.7 KiB
C
// NOTE: Assertions have been autogenerated by utils/update_cc_test_checks.py UTC_ARGS: --version 6
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// RUN: %clang_cc1 -triple x86_64-windows -fasync-exceptions -fms-compatibility %s -emit-llvm -o - | FileCheck %s
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// CHECK-LABEL: define dso_local i32 @a(
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// CHECK-SAME: ) #[[ATTR0:[0-9]+]] personality ptr @__C_specific_handler {
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// CHECK-NEXT: [[ENTRY:.*:]]
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// CHECK-NEXT: [[RETVAL:%.*]] = alloca i32, align 4
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// CHECK-NEXT: [[B:%.*]] = alloca i32, align 4
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// CHECK-NEXT: [[__EXCEPTION_CODE:%.*]] = alloca i32, align 4
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// CHECK-NEXT: invoke void @llvm.seh.try.begin()
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// CHECK-NEXT: to label %[[INVOKE_CONT:.*]] unwind label %[[CATCH_DISPATCH:.*]]
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// CHECK: [[INVOKE_CONT]]:
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// CHECK-NEXT: [[TMP0:%.*]] = load volatile i32, ptr [[B]], align 4
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// CHECK-NEXT: invoke void @llvm.seh.try.end()
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// CHECK-NEXT: to label %[[INVOKE_CONT1:.*]] unwind label %[[CATCH_DISPATCH]]
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// CHECK: [[CATCH_DISPATCH]]:
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// CHECK-NEXT: [[TMP1:%.*]] = catchswitch within none [label %[[__EXCEPT_RET:.*]]] unwind to caller
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// CHECK: [[__EXCEPT_RET]]:
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// CHECK-NEXT: [[TMP2:%.*]] = catchpad within [[TMP1]] [ptr @"?filt$0@0@a@@"]
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// CHECK-NEXT: catchret from [[TMP2]] to label %[[__EXCEPT:.*]]
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// CHECK: [[__EXCEPT]]:
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// CHECK-NEXT: [[TMP3:%.*]] = call i32 @llvm.eh.exceptioncode(token [[TMP2]])
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// CHECK-NEXT: store i32 [[TMP3]], ptr [[__EXCEPTION_CODE]], align 4
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// CHECK-NEXT: br label %[[__TRY_CONT:.*]]
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// CHECK: [[__TRY_CONT]]:
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// CHECK-NEXT: [[TMP4:%.*]] = load i32, ptr [[RETVAL]], align 4
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// CHECK-NEXT: ret i32 [[TMP4]]
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// CHECK: [[INVOKE_CONT1]]:
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// CHECK-NEXT: br label %[[__TRY_CONT]]
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//
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long a() {
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long b;
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__try {
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b;
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} __except (a()) {
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}
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}
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