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+ <meta http-equiv="Content-Type" content="text/html; charset=utf-8">
+ <title>LLVM: bugpoint tool</title>
+ <link rel="stylesheet" href="llvm.css" type="text/css">
+ <meta name="author" content="Chris Lattner">
+ <meta name="description"
+ content="A tool for automatic test case reduction">
+</head>
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-<title>LLVM: bugpoint tool</title>
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+<body>
<center><h1>LLVM: <tt>bugpoint</tt> tool</h1></center>
<HR>
failures: optimizer crashes, miscompilations by optimizers, or bad native
code generation (including problems in the static and JIT compilers). It aims
to reduce large test cases to small, useful ones. For example,
-if <tt><a href="CommandGuide/gccas.html">gccas</a></tt> crashes while optimizing a file, it
+if <tt><a href="CommandGuide/html/gccas.html">gccas</a></tt> crashes while optimizing a file, it
will identify the optimization (or combination of optimizations) that causes the
crash, and reduce the file down to a small example which triggers the crash.<p>
<tt>bugpoint</tt> deletes any individual LLVM instructions whose absence does
not eliminate the failure. At the end, <tt>bugpoint</tt> should tell you what
passes crash, give you a bytecode file, and give you instructions on how to
-reproduce the failure with <tt><a href="CommandGuide/opt.html">opt</a></tt>, <tt><a
-href="CommandGuide/
analyze.html">analyze</a></tt>, or <tt><a href="CommandGuide/llc.html">llc</a></tt>.<p>
+reproduce the failure with <tt><a href="CommandGuide/
html/opt.html">opt</a></tt>, <tt><a
+href="CommandGuide/
html/analyze.html">analyze</a></tt>, or <tt><a href="CommandGuide/html/llc.html">llc</a></tt>.<p>
<a name="codegendebug">
<h4>Code generator debugger</h4>
projects / oota-llvm.git / blobdiff