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author | John Criswell <criswell@uiuc.edu> | 2003-10-24 22:48:20 +0000 |
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committer | John Criswell <criswell@uiuc.edu> | 2003-10-24 22:48:20 +0000 |
commit | f08c5d87d0e078ae107c8994c8ebe00214cfb368 (patch) | |
tree | f9ac6d09de979c89cbf3bbbd77e4b9a89bacbc48 /docs/FAQ.html | |
parent | 8fc493430c2265da5b7c46cf50ab93a75a00b2f3 (diff) | |
download | external_llvm-f08c5d87d0e078ae107c8994c8ebe00214cfb368.zip external_llvm-f08c5d87d0e078ae107c8994c8ebe00214cfb368.tar.gz external_llvm-f08c5d87d0e078ae107c8994c8ebe00214cfb368.tar.bz2 |
Added answers to test suite questions.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@9501 91177308-0d34-0410-b5e6-96231b3b80d8
Diffstat (limited to 'docs/FAQ.html')
-rw-r--r-- | docs/FAQ.html | 31 |
1 files changed, 31 insertions, 0 deletions
diff --git a/docs/FAQ.html b/docs/FAQ.html index a76fea6..3ada460 100644 --- a/docs/FAQ.html +++ b/docs/FAQ.html @@ -138,8 +138,39 @@ LLVM: Frequently Asked Questions cases, this takes care of the problem. To do this, just type <tt>make clean</tt> and then <tt>make</tt> in the directory that fails to build. <p> + + <dt><b>I've built LLVM and am testing it, but the tests freeze.</b> + <dd> + This is most likely occurring because you built a profile or release + (optimized) build of LLVM and have not specified the same information on + the <tt>gmake</tt> command line. + <p> + For example, if you built LLVM with the command: + <p> + <tt>gmake ENABLE_PROFILING=1</tt> + <p> + ...then you must run the tests with the following commands: + <p> + <tt>cd llvm/test<br>gmake ENABLE_PROFILING=1</tt> + <p> + + <dt><b>Why do test results differ when I perform different types of + builds?</b> + <dd> + The LLVM test suite is dependent upon several features of the LLVM tools + and libraries. + <p> + First, the debugging assertions in code are not enabled in optimized or + profiling builds. Hence, tests that used to fail may pass. + <p> + Second, some tests may rely upon debugging options or behavior that is + only available in the debug build. These tests will fail in an optimized + or profile build. </dl> <hr> +<a href="http://llvm.cs.uiuc.edu">The LLVM Compiler Infrastructure</a> +<br> + </body> </html> |