3d9a0445cc
After a first attempt to fix the test-suite failures, my first recommit caused the same failures again. I had updated CMakeList.txt files of tests that needed -fcommon, but it turns out that there are also Makefiles which are used by some bots, so I've updated these Makefiles now too. See the original commit message for more details on this change: 0a9fc9233e172601e26381810d093e02ef410f65
39 lines
855 B
C
39 lines
855 B
C
// RUN: %clang_cc1 -emit-llvm -w -o - %s | FileCheck %s
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// CHECK-DAG: @r = {{(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 = {{(dso_local )?}}global %struct.s0 zeroinitializer
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struct s0 y;
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// CHECK-DAG: @y = {{(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 = {{(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 = {{(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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