forked from OSchip/llvm-project
28 lines
568 B
C
28 lines
568 B
C
// RUN: %clang_cc1 -triple s390x-linux-gnu -emit-llvm %s -o - | FileCheck %s
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// SystemZ prefers to align all global variables to two bytes.
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struct test {
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signed char a;
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};
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char c;
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// CHECK-DAG: @c = common global i8 0, align 2
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struct test s;
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// CHECK-DAG: @s = common global %struct.test zeroinitializer, align 2
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extern char ec;
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// CHECK-DAG: @ec = external global i8, align 2
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extern struct test es;
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// CHECK-DAG: @es = external global %struct.test, align 2
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// Dummy function to make sure external symbols are used.
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void func (void)
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{
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c = ec;
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s = es;
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}
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