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71a39f4b6f
automatically. Use -S with llvm-gcc rather than -c, so tests can work when llvm-gcc is really dragonegg (which can output IR with -S but not -c). git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@120160 91177308-0d34-0410-b5e6-96231b3b80d8
20 lines
414 B
C++
20 lines
414 B
C++
// RUN: %llvmgxx -S %s -o - | FileCheck %s
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// rdar://7309675
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// PR4678
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// test1 should be compmiled to be a varargs function in the IR even
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// though there is no way to do a va_begin. Otherwise, the optimizer
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// will warn about 'dropped arguments' at the call site.
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// CHECK: define i32 @_Z5test1z(...)
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int test1(...) {
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return -1;
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}
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// CHECK: call i32 (...)* @_Z5test1z(i32 0)
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void test() {
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test1(0);
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}
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