forked from OSchip/llvm-project
33 lines
868 B
C
33 lines
868 B
C
// RUN: %clang_cc1 -triple i386-pc-linux-gnu -emit-llvm -o %t %s
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// RUN: grep '@g0 = common global i32 0' %t
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// RUN: grep '@f1 = alias void ()\* @f0' %t
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// RUN: grep '@g1 = alias i32\* @g0' %t
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// RUN: grep 'define void @f0() nounwind {' %t
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void f0(void) { }
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extern void f1(void);
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extern void f1(void) __attribute((alias("f0")));
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int g0;
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extern int g1;
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extern int g1 __attribute((alias("g0")));
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// Make sure that aliases cause referenced values to be emitted.
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// PR3200
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// RUN: grep 'define internal i32 @foo1()' %t
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static inline int foo1() { return 0; }
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int foo() __attribute__((alias("foo1")));
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// RUN: grep '@bar1 = internal global i32 42' %t
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static int bar1 = 42;
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int bar() __attribute__((alias("bar1")));
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extern int test6();
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void test7() { test6(); } // test6 is emitted as extern.
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// test6 changes to alias.
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int test6() __attribute__((alias("test7")));
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