33 lines
1 KiB
C++
33 lines
1 KiB
C++
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// REQUIRES: x86-registered-target
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/// When the input is a -fsplit-lto-unit bitcode file, link the regular LTO file like -mlink-bitcode-file.
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// RUN: %clang_cc1 -triple x86_64-linux-gnu -emit-llvm-bc -flto=thin -flto-unit -fsplit-lto-unit %s -o %t.bc
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// RUN: %clang_cc1 -triple x86_64-linux-gnu -emit-obj %t.bc -o %t.o
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// RUN: llvm-nm %t.o | FileCheck %s
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// RUN: %clang_cc1 -triple x86_64-linux-gnu -emit-llvm %t.bc -o - | FileCheck %s --check-prefix=CHECK-IR
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// CHECK: V _ZTI1A
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// CHECK-NEXT: V _ZTI1B
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// CHECK-NEXT: V _ZTS1A
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// CHECK-NEXT: V _ZTS1B
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// CHECK-NEXT: V _ZTV1A
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// CHECK-NEXT: V _ZTV1B
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// CHECK-IR-DAG: _ZTS1B = linkonce_odr constant
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// CHECK-IR-DAG: _ZTS1A = linkonce_odr constant
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// CHECK-IR-DAG: _ZTV1B = linkonce_odr unnamed_addr constant
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// CHECK-IR-DAG: _ZTI1A = linkonce_odr constant
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// CHECK-IR-DAG: _ZTI1B = linkonce_odr constant
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// CHECK-IR-DAG: _ZTV1A = linkonce_odr unnamed_addr constant
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struct A {
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virtual int c(int i) = 0;
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};
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struct B : A {
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virtual int c(int i) { return i; }
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};
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int use() {
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return (new B)->c(0);
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}
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