diff options
| author | Steve Naroff <snaroff@apple.com> | 2009-10-21 13:56:23 +0000 |
|---|---|---|
| committer | Steve Naroff <snaroff@apple.com> | 2009-10-21 13:56:23 +0000 |
| commit | 6a6de8b4fc944ca1bfa4e47c516d049a0d627b0e (patch) | |
| tree | 3cd9fdb048843bd8aae56efb65d740a3bc072d3c /tools/c-index-test/c-index-test.c | |
| parent | 727e268bd2974a7b16af65a5cfdfe47da9ebeb6c (diff) | |
Extend clang_getCursor() to take a 'relativeDecl' argument (so speed up searching). Without a 'relativeDecl', the algorithm is n-squared. For example, running the following command on 'Large.m' takes hours without a 'relatvieDecl'.
snaroff% time ../../Debug/bin/c-index-test Large.ast all > Large.out
snaroff% cat Large.m
#import <Cocoa/Cocoa.h>
#import <QuickTime/QuickTime.h>
#import <OpenGL/OpenGL.h>
With a 'relativeDecl', it takes <30 seconds:-)
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@84760 91177308-0d34-0410-b5e6-96231b3b80d8
Diffstat (limited to 'tools/c-index-test/c-index-test.c')
| -rw-r--r-- | tools/c-index-test/c-index-test.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/tools/c-index-test/c-index-test.c b/tools/c-index-test/c-index-test.c index 83d3d3f313..b458216f70 100644 --- a/tools/c-index-test/c-index-test.c +++ b/tools/c-index-test/c-index-test.c @@ -53,7 +53,7 @@ static void TranslationUnitVisitor(CXTranslationUnit Unit, CXCursor Cursor, unsigned curLine = startLine, curColumn = startColumn; CXCursor Ref; - while (startBuf <= endBuf) { + while (startBuf < endBuf) { if (*startBuf == '\n') { startBuf++; curLine++; @@ -62,7 +62,7 @@ static void TranslationUnitVisitor(CXTranslationUnit Unit, CXCursor Cursor, curColumn++; Ref = clang_getCursor(Unit, clang_getCursorSource(Cursor), - curLine, curColumn); + curLine, curColumn, Cursor.decl); if (Ref.kind == CXCursor_NoDeclFound) { /* Nothing found here; that's fine. */ } else if (Ref.kind != CXCursor_FunctionDecl) { |