41 lines
1.4 KiB
C++
41 lines
1.4 KiB
C++
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// REQUIRES: powerpc-registered-target
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// RUN: %clang_cc1 -triple powerpc-unknown-aix \
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// RUN: -emit-llvm -o - -x c++ %s | \
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// RUN: FileCheck %s --check-prefixes=AIX,AIX32
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// RUN: %clang_cc1 -triple powerpc64-unknown-aix \
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// RUN: -emit-llvm -o - %s -x c++| \
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// RUN: FileCheck %s --check-prefixes=AIX,AIX64
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struct B {
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double d;
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~B() {}
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};
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// AIX32: %call = call noalias nonnull i8* @_Znam(i32 8)
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// AIX64: %call = call noalias nonnull i8* @_Znam(i64 8)
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B *allocBp() { return new B[0]; }
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// AIX-LABEL: delete.notnull:
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// AIX32: %0 = bitcast %struct.B* %call to i8*
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// AIX32: %1 = getelementptr inbounds i8, i8* %0, i32 -8
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// AIX32: %2 = getelementptr inbounds i8, i8* %1, i32 4
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// AIX32: %3 = bitcast i8* %2 to i32*
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// AIX64: %0 = bitcast %struct.B* %call to i8*
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// AIX64: %1 = getelementptr inbounds i8, i8* %0, i64 -8
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// AIX64: %2 = bitcast i8* %1 to i64*
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void bar() { delete[] allocBp(); }
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typedef struct D {
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double d;
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int i;
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~D(){};
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} D;
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// AIX: define void @_Z3foo1D(%struct.D* noalias sret(%struct.D) align 4 %agg.result, %struct.D* %x)
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// AIX: %1 = bitcast %struct.D* %agg.result to i8*
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// AIX: %2 = bitcast %struct.D* %x to i8*
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// AIX32 call void @llvm.memcpy.p0i8.p0i8.i32(i8* align 4 %1, i8* align 4 %2, i32 16, i1 false)
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// AIX64: call void @llvm.memcpy.p0i8.p0i8.i64(i8* align 4 %1, i8* align 4 %2, i64 16, i1 false)
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D foo(D x) { return x; }
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