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author | Justin Bogner <mail@justinbogner.com> | 2014-02-28 19:08:01 +0000 |
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committer | Justin Bogner <mail@justinbogner.com> | 2014-02-28 19:08:01 +0000 |
commit | 4ef6a7bf69a7a53600ad1dc04277b1e3d451869c (patch) | |
tree | 4557a835f687720e639fbe388a3192324dd7559e | |
parent | 1b5d421e4d7a9c797053d4bc918937b0297e4277 (diff) | |
download | llvm-4ef6a7bf69a7a53600ad1dc04277b1e3d451869c.tar.gz llvm-4ef6a7bf69a7a53600ad1dc04277b1e3d451869c.tar.bz2 llvm-4ef6a7bf69a7a53600ad1dc04277b1e3d451869c.tar.xz |
CommandLine: Exit successfully for -version and -help
Tools that use the CommandLine library currently exit with an error
when invoked with -version or -help. This is unusual and non-standard,
so we'll fix them to exit successfully instead.
I don't expect that anyone relies on the current behaviour, so this
should be a fairly safe change.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@202530 91177308-0d34-0410-b5e6-96231b3b80d8
-rw-r--r-- | lib/Support/CommandLine.cpp | 6 | ||||
-rw-r--r-- | test/CodeGen/Generic/print-after.ll | 2 |
2 files changed, 4 insertions, 4 deletions
diff --git a/lib/Support/CommandLine.cpp b/lib/Support/CommandLine.cpp index e1317a2598..9e80726587 100644 --- a/lib/Support/CommandLine.cpp +++ b/lib/Support/CommandLine.cpp @@ -1496,7 +1496,7 @@ public: MoreHelp->clear(); // Halt the program since help information was printed - exit(1); + exit(0); } }; @@ -1732,7 +1732,7 @@ public: if (OverrideVersionPrinter != 0) { (*OverrideVersionPrinter)(); - exit(1); + exit(0); } print(); @@ -1746,7 +1746,7 @@ public: (*I)(); } - exit(1); + exit(0); } }; } // End anonymous namespace diff --git a/test/CodeGen/Generic/print-after.ll b/test/CodeGen/Generic/print-after.ll index 7505907ef7..1b7ce84a8a 100644 --- a/test/CodeGen/Generic/print-after.ll +++ b/test/CodeGen/Generic/print-after.ll @@ -1,4 +1,4 @@ -; RUN: not llc --help-hidden 2>&1 | FileCheck %s +; RUN: llc --help-hidden 2>&1 | FileCheck %s ; CHECK: -print-after ; CHECK-NOT: -print-after-all |