forked from OSchip/llvm-project
31 lines
794 B
C
31 lines
794 B
C
// RUN: %clang_cc1 -emit-llvm -o - -triple i386-linux-gnu %s | FileCheck %s
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// This checks that the global won't be marked as common.
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// (It shouldn't because it's being initialized).
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int a;
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int a = 242;
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// CHECK: @a = global i32 242
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// This should get normal weak linkage.
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int c __attribute__((weak))= 0;
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// CHECK: @c = weak global i32 0
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// Since this is marked const, it should get weak_odr linkage, since all
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// definitions have to be the same.
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// CHECK: @d = weak_odr constant i32 0
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const int d __attribute__((weak))= 0;
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// NOTE: tentative definitions are processed at the end of the translation unit.
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// This shouldn't be emitted as common because it has an explicit section.
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// rdar://7119244
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int b __attribute__((section("foo")));
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// CHECK: @b = global i32 0, section "foo"
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