From f1bed4c720135b81ee46bd514cf3329abbf0c1a3 Mon Sep 17 00:00:00 2001 From: Reid Spencer Date: Fri, 2 Mar 2007 23:05:28 +0000 Subject: [PATCH] 1. Sort switch cases using APInt safe comparison. 2. Make sure debug output of APInt values is safe for all bit widths. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@34855 91177308-0d34-0410-b5e6-96231b3b80d8 --- lib/Transforms/Utils/LowerSwitch.cpp | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/lib/Transforms/Utils/LowerSwitch.cpp b/lib/Transforms/Utils/LowerSwitch.cpp index bcbadd0040c..c005d42197e 100644 --- a/lib/Transforms/Utils/LowerSwitch.cpp +++ b/lib/Transforms/Utils/LowerSwitch.cpp @@ -59,7 +59,7 @@ namespace { const ConstantInt* CI1 = cast(C1.first); const ConstantInt* CI2 = cast(C2.first); - return CI1->getZExtValue() < CI2->getZExtValue(); + return CI1->getValue().ult(CI2->getValue()); } }; @@ -128,7 +128,7 @@ BasicBlock* LowerSwitch::switchConvert(CaseItr Begin, CaseItr End, Case& Pivot = *(Begin + Mid); DOUT << "Pivot ==> " - << cast(Pivot.first)->getSExtValue() << "\n"; + << cast(Pivot.first)->getValue().toStringSigned(10) << "\n"; BasicBlock* LBranch = switchConvert(LHS.begin(), LHS.end(), Val, OrigBlock, Default); -- 2.34.1