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For 64-bit platform support, we now use the clEnumValEnd macro to terminate

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cl::values lists


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@14869 91177308-0d34-0410-b5e6-96231b3b80d8
This commit is contained in:
Chris Lattner 2004-07-16 00:10:54 +00:00
parent 4d143ee019
commit b406eadfe3
1 changed files with 8 additions and 6 deletions
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14
docs/CommandLine.html
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@ -493,7 +493,7 @@ enum OptLevel {
clEnumVal(O1, "<i>Enable trivial optimizations</i>"), clEnumVal(O1, "<i>Enable trivial optimizations</i>"),
clEnumVal(O2, "<i>Enable default optimizations</i>"), clEnumVal(O2, "<i>Enable default optimizations</i>"),
clEnumVal(O3, "<i>Enable expensive optimizations</i>"), clEnumVal(O3, "<i>Enable expensive optimizations</i>"),
0)); clEnumValEnd));
... ...
if (OptimizationLevel &gt;= O2) doPartialRedundancyElimination(...); if (OptimizationLevel &gt;= O2) doPartialRedundancyElimination(...);
@ -503,7 +503,8 @@ enum OptLevel {
<p>This declaration defines a variable "<tt>OptimizationLevel</tt>" of the <p>This declaration defines a variable "<tt>OptimizationLevel</tt>" of the
"<tt>OptLevel</tt>" enum type. This variable can be assigned any of the values "<tt>OptLevel</tt>" enum type. This variable can be assigned any of the values
that are listed in the declaration (Note that the declaration list must be that are listed in the declaration (Note that the declaration list must be
terminated with the "<tt>0</tt>" argument!). The CommandLine library enforces terminated with the "<tt>clEnumValEnd</tt>" argument!). The CommandLine
library enforces
that the user can only specify one of the options, and it ensure that only valid that the user can only specify one of the options, and it ensure that only valid
enum values can be specified. The "<tt>clEnumVal</tt>" macros ensure that the enum values can be specified. The "<tt>clEnumVal</tt>" macros ensure that the
command line arguments matched the enum values. With this option added, our command line arguments matched the enum values. With this option added, our
@ -540,7 +541,7 @@ enum OptLevel {
clEnumVal(O1 , "<i>Enable trivial optimizations</i>"), clEnumVal(O1 , "<i>Enable trivial optimizations</i>"),
clEnumVal(O2 , "<i>Enable default optimizations</i>"), clEnumVal(O2 , "<i>Enable default optimizations</i>"),
clEnumVal(O3 , "<i>Enable expensive optimizations</i>"), clEnumVal(O3 , "<i>Enable expensive optimizations</i>"),
0)); clEnumValEnd));
... ...
if (OptimizationLevel == Debug) outputDebugInfo(...); if (OptimizationLevel == Debug) outputDebugInfo(...);
@ -581,7 +582,7 @@ enum DebugLev {
clEnumValN(nodebuginfo, "none", "<i>disable debug information</i>"), clEnumValN(nodebuginfo, "none", "<i>disable debug information</i>"),
clEnumVal(quick, "<i>enable quick debug information</i>"), clEnumVal(quick, "<i>enable quick debug information</i>"),
clEnumVal(detailed, "<i>enable detailed debug information</i>"), clEnumVal(detailed, "<i>enable detailed debug information</i>"),
0)); clEnumValEnd));
</pre> </pre>
<p>This definition defines an enumerated command line variable of type "<tt>enum <p>This definition defines an enumerated command line variable of type "<tt>enum
@ -648,7 +649,7 @@ enum Opts {
clEnumVal(constprop , "<i>Constant Propagation</i>"), clEnumVal(constprop , "<i>Constant Propagation</i>"),
clEnumValN(inlining, "<i>inline</i>", "<i>Procedure Integration</i>"), clEnumValN(inlining, "<i>inline</i>", "<i>Procedure Integration</i>"),
clEnumVal(strip , "<i>Strip Symbols</i>"), clEnumVal(strip , "<i>Strip Symbols</i>"),
0)); clEnumValEnd));
</pre> </pre>
<p>This defines a variable that is conceptually of the type <p>This defines a variable that is conceptually of the type
@ -998,7 +999,8 @@ for.</li>
<li><a name="cl::values">The <b><tt>cl::values</tt></b></a> attribute specifies <li><a name="cl::values">The <b><tt>cl::values</tt></b></a> attribute specifies
the string-to-value mapping to be used by the generic parser. It takes a the string-to-value mapping to be used by the generic parser. It takes a
<b>null terminated</b> list of (option, value, description) triplets that <b>clEnumValEnd terminated</b> list of (option, value, description) triplets
that
specify the option name, the value mapped to, and the description shown in the specify the option name, the value mapped to, and the description shown in the
<tt>--help</tt> for the tool. Because the generic parser is used most <tt>--help</tt> for the tool. Because the generic parser is used most
frequently with enum values, two macros are often useful: frequently with enum values, two macros are often useful: