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authorGabor Greif <ggreif@gmail.com>2010-07-19 14:48:15 +0000
committerGabor Greif <ggreif@gmail.com>2010-07-19 14:48:15 +0000
commitb68f7aea33fd8510e441a1a9a38f3920a9e5db0c (patch)
treeee64a8c997b00afc8ab5c464d51c6f3314516027 /lib/VMCore/Use.cpp
parente117b639737188eba48b1580fca24258ca108b0d (diff)
precompute 20 tags
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@108695 91177308-0d34-0410-b5e6-96231b3b80d8
Diffstat (limited to 'lib/VMCore/Use.cpp')
-rw-r--r--lib/VMCore/Use.cpp12
1 files changed, 9 insertions, 3 deletions
diff --git a/lib/VMCore/Use.cpp b/lib/VMCore/Use.cpp
index c88ad16f60..fec710b394 100644
--- a/lib/VMCore/Use.cpp
+++ b/lib/VMCore/Use.cpp
@@ -86,11 +86,17 @@ const Use *Use::getImpliedUser() const {
//===----------------------------------------------------------------------===//
Use *Use::initTags(Use * const Start, Use *Stop, ptrdiff_t Done) {
- while (Done < 6) {
+ while (Done < 20) {
if (Start == Stop--)
return Start;
- static const PrevPtrTag tags[6] = { fullStopTag, oneDigitTag, stopTag,
- oneDigitTag, oneDigitTag, stopTag };
+ static const PrevPtrTag tags[20] = { fullStopTag, oneDigitTag, stopTag,
+ oneDigitTag, oneDigitTag, stopTag,
+ zeroDigitTag, oneDigitTag, oneDigitTag,
+ stopTag, zeroDigitTag, oneDigitTag,
+ zeroDigitTag, oneDigitTag, stopTag,
+ oneDigitTag, oneDigitTag, oneDigitTag,
+ oneDigitTag, stopTag
+ };
Stop->Prev.setFromOpaqueValue(reinterpret_cast<Use**>(tags[Done++]));
Stop->Val = 0;
}