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922f2aa9b2
The tests that failed on a windows host have been fixed. Original message: Start setting dso_local for COFF. With this there are still some GVs where we don't set dso_local because setGVProperties is never called. I intend to fix that in followup commits. This is just the bare minimum to teach shouldAssumeDSOLocal what it should do for COFF. llvm-svn: 325940
39 lines
890 B
C
39 lines
890 B
C
// RUN: %clang_cc1 -emit-llvm -w -o - %s | FileCheck %s
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// CHECK-DAG: @r = common {{(dso_local )?}}global [1 x {{.*}}] zeroinitializer
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int r[];
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int (*a)[] = &r;
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struct s0;
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struct s0 x;
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// CHECK-DAG: @x = common {{(dso_local )?}}global %struct.s0 zeroinitializer
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struct s0 y;
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// CHECK-DAG: @y = common {{(dso_local )?}}global %struct.s0 zeroinitializer
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struct s0 *f0() {
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return &y;
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}
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struct s0 {
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int x;
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};
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// CHECK-DAG: @b = common {{(dso_local )?}}global [1 x {{.*}}] zeroinitializer
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int b[];
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int *f1() {
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return b;
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}
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// Check that the most recent tentative definition wins.
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// CHECK-DAG: @c = common {{(dso_local )?}}global [4 x {{.*}}] zeroinitializer
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int c[];
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int c[4];
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// Check that we emit static tentative definitions
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// CHECK-DAG: @c5 = internal global [1 x {{.*}}] zeroinitializer
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static int c5[];
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static int func() { return c5[0]; }
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int callfunc() { return func(); }
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