3e70132753
Simplify the dispatching for the personality routines. This really had no test coverage previously, so add test coverage for the various cases. This turns out to be pretty complicated as the various languages and models interact to change personalities around. You really should feel bad for the compiler if you are using exceptions. There is no reason for this type of cruelty. llvm-svn: 327105
49 lines
3.3 KiB
C++
49 lines
3.3 KiB
C++
// RUN: %clang_cc1 -triple i686-unknown-linux-gnu -fexceptions -fcxx-exceptions -S -emit-llvm %s -o - | FileCheck %s -check-prefix CHECK-GNU
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// RUN: %clang_cc1 -triple i686-unknown-linux-gnu -fexceptions -fdwarf-exceptions -fcxx-exceptions -S -emit-llvm %s -o - | FileCheck %s -check-prefix CHECK-GNU-DWARF
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// RUN: %clang_cc1 -triple i686-unknown-linux-gnu -fexceptions -fseh-exceptions -fcxx-exceptions -S -emit-llvm %s -o - | FileCheck %s -check-prefix CHECK-GNU-SEH
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// RUN: %clang_cc1 -triple i686-unknown-linux-gnu -fexceptions -fsjlj-exceptions -fcxx-exceptions -S -emit-llvm %s -o - | FileCheck %s -check-prefix CHECK-GNU-SJLJ
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// RUN: %clang_cc1 -triple i686-unknown-windows-msvc -fexceptions -fcxx-exceptions -S -emit-llvm %s -o - | FileCheck %s -check-prefix CHECK-WIN
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// %clang_cc1 -triple i686-unknown-windows-msvc -fexceptions -fdwarf-exceptions -fcxx-exceptions -S -emit-llvm %s -o - | FileCheck %s -check-prefix CHECK-WIN-DWARF
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// RUN: %clang_cc1 -triple i686-unknown-windows-msvc -fexceptions -fseh-exceptions -fcxx-exceptions -S -emit-llvm %s -o - | FileCheck %s -check-prefix CHECK-WIN-SEH
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// %clang_cc1 -triple i686-unknown-windows-msvc -fexceptions -fsjlj-exceptions -fcxx-exceptions -S -emit-llvm %s -o - | FileCheck %s -check-prefix CHECK-WIN-SJLJ
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// RUN: %clang_cc1 -triple i686-unknown-windows-msvc -D __SEH_EXCEPTIONS__ -fms-extensions -fexceptions -fseh-exceptions -fcxx-exceptions -S -emit-llvm %s -o - | FileCheck %s -check-prefix CHECK-WIN-SEH-X86
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// RUN: %clang_cc1 -triple x86_64-unknown-windows-msvc -D __SEH_EXCEPTIONS__ -fms-extensions -fexceptions -fseh-exceptions -fcxx-exceptions -S -emit-llvm %s -o - | FileCheck %s -check-prefix CHECK-WIN-SEH-X64
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// RUN: %clang_cc1 -triple i686-unknown-windows-gnu -fexceptions -fcxx-exceptions -S -emit-llvm %s -o - | FileCheck %s -check-prefix CHECK-GNU
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// RUN: %clang_cc1 -triple i686-unknown-windows-gnu -fexceptions -fdwarf-exceptions -fcxx-exceptions -S -emit-llvm %s -o - | FileCheck %s -check-prefix CHECK-WIN-DWARF
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// RUN: %clang_cc1 -triple i686-unknown-windows-gnu -fexceptions -fseh-exceptions -fcxx-exceptions -S -emit-llvm %s -o - | FileCheck %s -check-prefix CHECK-GNU-SEH
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// RUN: %clang_cc1 -triple i686-unknown-windows-gnu -fexceptions -fsjlj-exceptions -fcxx-exceptions -S -emit-llvm %s -o - | FileCheck %s -check-prefix CHECK-GNU-SJLJ
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extern void g();
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// CHECK-GNU: personality i8* bitcast (i32 (...)* @__gxx_personality_v0 to i8*)
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// CHECK-GNU-DWARF: personality i8* bitcast (i32 (...)* @__gxx_personality_v0 to i8*)
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// CHECK-GNU-SEH: personality i8* bitcast (i32 (...)* @__gxx_personality_seh0 to i8*)
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// CHECK-GNU-SJLJ: personality i8* bitcast (i32 (...)* @__gxx_personality_sj0 to i8*)
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// CHECK-WIN: personality i8* bitcast (i32 (...)* @__CxxFrameHandler3 to i8*)
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// CHECK-WIN-DWARF: personality i8* bitcast (i32 (...)* @__gxx_personality_v0 to i8*)
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// CHECK-WIN-SEH: personality i8* bitcast (i32 (...)* @__CxxFrameHandler3 to i8*)
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// CHECK-WIN-SJLJ: personality i8* bitcast (i32 (...)* @__gxx_personality_sj0 to i8*)
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void f() {
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try {
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g();
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} catch (...) {
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}
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}
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#if defined(__SEH_EXCEPTIONS__)
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// CHECK-WIN-SEH-X86: personality i8* bitcast (i32 (...)* @_except_handler3 to i8*)
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// CHECK-WIN-SEH-X64: personality i8* bitcast (i32 (...)* @__C_specific_handler to i8*)
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void h(void) {
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__try {
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g();
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} __finally {
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}
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}
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#endif
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