38db092083
Darwin systems currently do not support dwarf version 3 or above. When we are ready, we can bump the default to gdwarf-4 for Darwin. For other systems, the default is dwarf version 3, if everything goes smoothly, we can bump the version to 4. rdar://13591116 llvm-svn: 185483
15 lines
849 B
C
15 lines
849 B
C
// RUN: %clang -target x86_64-linux-gnu -gdwarf-2 -S -emit-llvm -o - %s | FileCheck %s
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// RUN: %clang -target x86_64-linux-gnu -gdwarf-3 -S -emit-llvm -o - %s | FileCheck %s --check-prefix=VER3
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// RUN: %clang -target x86_64-linux-gnu -gdwarf-4 -S -emit-llvm -o - %s | FileCheck %s --check-prefix=VER4
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// RUN: %clang -target x86_64-linux-gnu -g -S -emit-llvm -o - %s | FileCheck %s --check-prefix=LINUX
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// RUN: %clang -target x86_64-apple-darwin -g -S -emit-llvm -o - %s | FileCheck %s --check-prefix=DARWIN
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int main (void) {
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return 0;
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}
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// CHECK: metadata !{i32 2, metadata !"Dwarf Version", i32 2}
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// VER3: metadata !{i32 2, metadata !"Dwarf Version", i32 3}
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// VER4: metadata !{i32 2, metadata !"Dwarf Version", i32 4}
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// LINUX: metadata !{i32 2, metadata !"Dwarf Version", i32 3}
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// DARWIN: metadata !{i32 2, metadata !"Dwarf Version", i32 2}
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