commit a3a23f630a668ce1f32e8a6635ba6b1aa6880201
author Devang Patel <dpatel@apple.com> Tue Sep 11 01:10:45 2007 +0000
committer Devang Patel <dpatel@apple.com> Tue Sep 11 01:10:45 2007 +0000
tree 3ef2e01cad63ed174cf6bfa232a48080667ef15c
parent 125642991f6ae8f771010d2bca058bf7893f2c13

Avoid negative logic.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@41829 91177308-0d34-0410-b5e6-96231b3b80d8

lib/Transforms/Scalar/LoopIndexSplit.cpp

diff --git a/lib/Transforms/Scalar/LoopIndexSplit.cpp b/lib/Transforms/Scalar/LoopIndexSplit.cpp
index f182c91..48626ac 100644
--- a/lib/Transforms/Scalar/LoopIndexSplit.cpp
+++ b/lib/Transforms/Scalar/LoopIndexSplit.cpp
@@ -410,10 +410,10 @@
 
     // If split condition predicate is GT or GE then first execute
     // false branch of split condition.
-    if (CI->getPredicate() != ICmpInst::ICMP_ULT
-        && CI->getPredicate() != ICmpInst::ICMP_SLT
-        && CI->getPredicate() != ICmpInst::ICMP_ULE
-        && CI->getPredicate() != ICmpInst::ICMP_SLE)
+    if (CI->getPredicate() == ICmpInst::ICMP_UGT
+        || CI->getPredicate() == ICmpInst::ICMP_SGT
+        || CI->getPredicate() == ICmpInst::ICMP_UGE
+        || CI->getPredicate() == ICmpInst::ICMP_SGE)
       SD.UseTrueBranchFirst = false;
 
     // If one operand is loop invariant and second operand is SCEVAddRecExpr