forked from OSchip/llvm-project
86 lines
1.7 KiB
C++
86 lines
1.7 KiB
C++
// RUN: %clang_cc1 -triple i386-apple-darwin9 -emit-llvm -o - %s | FileCheck %s
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// Non-trivial dtors, should both be passed indirectly.
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struct S {
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~S();
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short s;
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};
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// CHECK: define void @_Z1fv(%struct.S* sret %
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S f() { return S(); }
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// CHECK: define void @_Z1f1S(%struct.S*)
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void f(S) { }
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// Non-trivial dtors, should both be passed indirectly.
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class C {
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public:
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~C();
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double c;
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};
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// CHECK: define void @_Z1gv(%class.C* sret %
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C g() { return C(); }
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// CHECK: define void @_Z1f1C(%class.C*)
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void f(C) { }
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// PR7058 - Missing byval on MI thunk definition.
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// CHECK: define void @_ZThn4_N18BasicAliasAnalysis13getModRefInfoE8CallSite
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// ...
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// CHECK: %struct.CallSite* byval %CS)
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struct CallSite {
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unsigned Ptr;
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CallSite(unsigned XX) : Ptr(XX) {}
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};
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struct AliasAnalysis {
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virtual void xyz();
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virtual void getModRefInfo(CallSite CS) = 0;
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};
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struct ModulePass {
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virtual void xx();
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};
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struct BasicAliasAnalysis : public ModulePass, public AliasAnalysis {
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void getModRefInfo(CallSite CS);
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};
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void BasicAliasAnalysis::getModRefInfo(CallSite CS) {
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}
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// Check various single element struct type conditions.
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//
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// PR7098.
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// CHECK: define i64 @_Z2f0v()
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struct s0_0 { int x; };
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struct s0_1 : s0_0 { int* y; };
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s0_1 f0() { return s0_1(); }
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// CHECK: define i32 @_Z2f1v()
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struct s1_0 { int x; };
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struct s1_1 : s1_0 { };
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s1_1 f1() { return s1_1(); }
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// CHECK: define double @_Z2f2v()
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struct s2_0 { double x; };
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struct s2_1 : s2_0 { };
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s2_1 f2() { return s2_1(); }
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// CHECK: define double @_Z2f3v()
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struct s3_0 { };
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struct s3_1 { double x; };
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struct s3_2 : s3_0, s3_1 { };
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s3_2 f3() { return s3_2(); }
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// CHECK: define i64 @_Z2f4v()
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struct s4_0 { float x; };
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struct s4_1 { float x; };
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struct s4_2 : s4_0, s4_1 { };
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s4_2 f4() { return s4_2(); }
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