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| author | Chris Lattner <sabre@nondot.org> | 2002-11-05 00:21:03 +0000 |
|---|---|---|
| committer | Chris Lattner <sabre@nondot.org> | 2002-11-05 00:21:03 +0000 |
| commit | a0ff4aad41ec238b6ff9941243e739c786946571 (patch) | |
| tree | 390d794b24003d34c9abdbef21dce8728e5a9d40 /docs/LangRef.html | |
| parent | 595351330809375a90493da2d9e3059be116fbd6 (diff) | |
| download | external_llvm-a0ff4aad41ec238b6ff9941243e739c786946571.zip external_llvm-a0ff4aad41ec238b6ff9941243e739c786946571.tar.gz external_llvm-a0ff4aad41ec238b6ff9941243e739c786946571.tar.bz2 | |
Add a note about the switch instruction
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@4551 91177308-0d34-0410-b5e6-96231b3b80d8
Diffstat (limited to 'docs/LangRef.html')
| -rw-r--r-- | docs/LangRef.html | 10 |
1 files changed, 8 insertions, 2 deletions
diff --git a/docs/LangRef.html b/docs/LangRef.html index c180c2a..1ee25ba 100644 --- a/docs/LangRef.html +++ b/docs/LangRef.html @@ -682,13 +682,19 @@ IfUnequal: <i>; Lookup indirect branch</i> switch uint <value>, label <defaultdest>, %switchtype <switchtable> - +<!-- <i>; Indexed indirect branch</i> switch uint <idxvalue>, label <defaultdest>, [<anysize> x label] <desttable> +--> </pre> <h5>Overview:</h5> +<b>NOTE:</b> The switch instruction may go away in the future. It is not very +well supported in LLVM anyway, so don't go to great lengths to support it. Talk +to <a href="mailto:sabre@nondot.org">Chris</a> for more info if this concerns +you.<p> + The '<tt>switch</tt>' instruction is used to transfer control flow to one of several different places. It is a generalization of the '<tt>br</tt>' instruction, allowing a branch to occur to one of many possible destinations.<p> @@ -1700,7 +1706,7 @@ more... <address><a href="mailto:sabre@nondot.org">Chris Lattner</a></address> <!-- Created: Tue Jan 23 15:19:28 CST 2001 --> <!-- hhmts start --> -Last modified: Tue Oct 29 01:57:05 CST 2002 +Last modified: Mon Nov 4 18:20:38 CST 2002 <!-- hhmts end --> </font> </body></html> |