08a4a8c389
These additions were meant to go in as a part of r254554; while it's certainly nice to have new functionality, it's nicer if we have tests to go with it. :) llvm-svn: 254632
28 lines
819 B
C++
28 lines
819 B
C++
// RUN: %clang_cc1 -triple x86_64-apple-darwin -emit-llvm -O0 %s -o - 2>&1 -std=c++11 | FileCheck %s
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int gi;
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namespace lambdas {
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// CHECK-LABEL: define void @_ZN7lambdas7LambdasEPc
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void Lambdas(char *ptr) {
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auto L1 = [](void *const p __attribute__((pass_object_size(0)))) {
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return __builtin_object_size(p, 0);
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};
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int i = 0;
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auto L2 = [&i](void *const p __attribute__((pass_object_size(0)))) {
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return __builtin_object_size(p, 0) + i;
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};
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// CHECK: @llvm.objectsize
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gi = L1(ptr);
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// CHECK: @llvm.objectsize
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gi = L2(ptr);
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}
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// CHECK-DAG: define internal i64 @"_ZZN7lambdas7LambdasEPcENK3$_0clEPvU17pass_object_size0"
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// CHECK-NOT: call i64 @llvm.objectsize
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// CHECK-DAG: define internal i64 @"_ZZN7lambdas7LambdasEPcENK3$_1clEPvU17pass_object_size0"
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// CHECK-NOT: call i64 @llvm.objectsize
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}
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