74 lines
2.3 KiB
C++
74 lines
2.3 KiB
C++
// RUN: rm -rf %t
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// RUN: split-file %s %t
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// RUN: cd %t
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//
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// RUN: %clang_cc1 -std=c++20 -triple %itanium_abi_triple %t/a.cppm \
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// RUN: -emit-module-interface -o %t/a.pcm
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// RUN: %clang_cc1 -std=c++20 -triple %itanium_abi_triple %t/b.cppm \
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// RUN: -emit-module-interface -fprebuilt-module-path=%t -o %t/b.pcm
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// RUN: %clang_cc1 -std=c++20 -triple %itanium_abi_triple %t/c.cppm \
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// RUN: -emit-module-interface -fprebuilt-module-path=%t -o %t/c.pcm
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// RUN: %clang_cc1 -std=c++20 -triple %itanium_abi_triple %t/c.pcm -S \
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// RUN: -fprebuilt-module-path=%t -emit-llvm -disable-llvm-passes -o - \
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// RUN: | FileCheck %t/c.cppm
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//
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// Be sure that we keep the same behavior as if optization not enabled.
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// RUN: %clang_cc1 -std=c++20 -triple %itanium_abi_triple -O3 %t/a.cppm \
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// RUN: -emit-module-interface -o %t/a.pcm
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// RUN: %clang_cc1 -std=c++20 -triple %itanium_abi_triple -O3 %t/b.cppm \
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// RUN: -emit-module-interface -fprebuilt-module-path=%t -o %t/b.pcm
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// RUN: %clang_cc1 -std=c++20 -triple %itanium_abi_triple -O3 %t/c.cppm \
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// RUN: -emit-module-interface -fprebuilt-module-path=%t -o %t/c.pcm
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// RUN: %clang_cc1 -std=c++20 -triple %itanium_abi_triple -O3 %t/c.pcm \
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// RUN: -fprebuilt-module-path=%t -S -emit-llvm -disable-llvm-passes \
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// RUN: -o - | FileCheck %t/c.cppm
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//--- a.cppm
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export module a;
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export int a() {
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return 43;
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}
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template <int C>
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int implicitly_inlined_template_function() {
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return C;
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}
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inline int reachable_inlined_a() {
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return 45;
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}
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int reachable_notinlined_a() {
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return 46;
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}
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export inline int inlined_a() {
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return 44 + reachable_inlined_a() +
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reachable_notinlined_a() +
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implicitly_inlined_template_function<47>();
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}
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//--- b.cppm
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export module b;
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export import a;
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export int b() {
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return 43 + a();
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}
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export inline int inlined_b() {
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return 44 + inlined_a() + a();;
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}
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//--- c.cppm
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export module c;
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export import b;
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export int c() {
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return 43 + b() + a() + inlined_b() + inlined_a();
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}
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// CHECK: declare{{.*}}@_ZW1b1bv
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// CHECK: declare{{.*}}@_ZW1a1av
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// CHECK: define{{.*}}@_ZW1b9inlined_bv
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// CHECK: define{{.*}}@_ZW1a9inlined_av
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// CHECK: define{{.*}}@_ZW1a19reachable_inlined_av
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// CHECK: declare{{.*}}@_ZW1a22reachable_notinlined_av
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// CHECK: define{{.*}}@_ZW1a36implicitly_inlined_template_functionILi47EEiv
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