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c1b46381db
When using blocks with C++ on Windows x86, it is possible to have the block literal be pushed into the inalloca'ed parameters. Teach IRGen to handle the case properly by extracting the block literal from the inalloca parameter. This fixes the use of blocks with C++ on Windows x86. llvm-svn: 325724
12 lines
338 B
C++
12 lines
338 B
C++
// RUN: %clang_cc1 -triple i686-unknown-windows-msvc -fblocks -emit-llvm -o - %s | FileCheck %s
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struct S {
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S(const struct S &) {}
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};
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void (^b)(S) = ^(S) {};
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// CHECK: [[DESCRIPTOR:%.*]] = getelementptr inbounds <{ i8*, %struct.S, [3 x i8] }>, <{ i8*, %struct.S, [3 x i8] }>* %0, i32 0, i32 0
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// CHECK: load i8*, i8** [[DESCRIPTOR]]
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