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llvm-project/clang/test/Modules/cxx-irgen.cpp

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Emit an update record if we instantiate the definition of a function template specialization from a module. (This can also happen for function template specializations in PCHs if they're instantiated eagerly, because they're constexpr or have a deduced return type.) llvm-svn: 204547
2014-03-23 07:33:22 +08:00
// RUN: rm -rf %t
If an update record makes a declaration interesting, pass it to the consumer. llvm-svn: 204550
2014-03-23 08:27:18 +08:00
// RUN: %clang_cc1 -fmodules -x objective-c++ -std=c++11 -fmodules-cache-path=%t -I %S/Inputs -triple %itanium_abi_triple -disable-llvm-optzns -emit-llvm -o - %s | FileCheck %s
Emit an update record if we instantiate the definition of a function template specialization from a module. (This can also happen for function template specializations in PCHs if they're instantiated eagerly, because they're constexpr or have a deduced return type.) llvm-svn: 204547
2014-03-23 07:33:22 +08:00
// FIXME: When we have a syntax for modules in C++, use that.
@import cxx_irgen_top;
@import cxx_irgen_left;
@import cxx_irgen_right;
If an update record makes a declaration interesting, pass it to the consumer. llvm-svn: 204550
2014-03-23 08:27:18 +08:00
// CHECK-DAG: define available_externally hidden i32 @_ZN1SIiE1gEv({{.*}} #[[ALWAYS_INLINE:.*]] align
Emit an update record if we instantiate the definition of a function template specialization from a module. (This can also happen for function template specializations in PCHs if they're instantiated eagerly, because they're constexpr or have a deduced return type.) llvm-svn: 204547
2014-03-23 07:33:22 +08:00
int a = S<int>::g();
If an update record makes a declaration interesting, pass it to the consumer. llvm-svn: 204550
2014-03-23 08:27:18 +08:00
// CHECK-DAG: define available_externally i32 @_ZN1SIiE1fEv({{.*}} #[[ALWAYS_INLINE]] align
Emit an update record if we instantiate the definition of a function template specialization from a module. (This can also happen for function template specializations in PCHs if they're instantiated eagerly, because they're constexpr or have a deduced return type.) llvm-svn: 204547
2014-03-23 07:33:22 +08:00
int b = h();
If an update record makes a declaration interesting, pass it to the consumer. llvm-svn: 204550
2014-03-23 08:27:18 +08:00
// CHECK-DAG: define linkonce_odr i32 @_Z3minIiET_S0_S0_(i32
int c = min(1, 2);
Emit an update record if we instantiate the definition of a function template specialization from a module. (This can also happen for function template specializations in PCHs if they're instantiated eagerly, because they're constexpr or have a deduced return type.) llvm-svn: 204547
2014-03-23 07:33:22 +08:00
// CHECK: attributes #[[ALWAYS_INLINE]] = {{.*}} alwaysinline