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When printing a SCEVUnknown with pointer type, don't print an 

artificial "ptrtoint", as it tends to clutter up complicated
expressions. The cast operators now print both source and
destination types, which is usually sufficient.

llvm-svn: 70554
This commit is contained in:
Dan Gohman 2009-05-01 17:02:22 +00:00
parent 150b4c3890
commit 7227bc88f0
2 changed files with 1 additions and 5 deletions
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4
llvm/lib/Analysis/ScalarEvolution.cpp
View File

@ -434,11 +434,7 @@ const Type *SCEVUnknown::getType() const {
}
void SCEVUnknown::print(raw_ostream &OS) const {
if (isa<PointerType>(V->getType()))
OS << "(ptrtoint " << *V->getType() << " ";
WriteAsOperand(OS, V, false);
if (isa<PointerType>(V->getType()))
OS << " to iPTR)";
}
//===----------------------------------------------------------------------===//

2
llvm/test/Analysis/ScalarEvolution/max-trip-count.ll
View File

@ -1,5 +1,5 @@
; RUN: llvm-as < %s | opt -analyze -scalar-evolution -disable-output \
; RUN: | grep {\{(ptrtoint i32\\* %d to iPTR),+,4\}<bb>}
; RUN: | grep {\{%d,+,4\}<bb>}
define void @foo(i32* nocapture %d, i32 %n) nounwind {
entry: