From: Chris Lattner Date: Fri, 12 Jan 2007 18:23:49 +0000 (+0000) Subject: remove unneeded special cases X-Git-Url: http://demsky.eecs.uci.edu/git/?a=commitdiff_plain;h=05b30d840a321e46972323517208ed9c8480802f;p=oota-llvm.git remove unneeded special cases git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@33127 91177308-0d34-0410-b5e6-96231b3b80d8 --- diff --git a/lib/Analysis/ConstantRange.cpp b/lib/Analysis/ConstantRange.cpp index 7a344201dd3..08edf6538b2 100644 --- a/lib/Analysis/ConstantRange.cpp +++ b/lib/Analysis/ConstantRange.cpp @@ -31,8 +31,6 @@ using namespace llvm; static ConstantInt *getMaxValue(const Type *Ty, bool isSigned = false) { - if (Ty == Type::Int1Ty) - return ConstantInt::getTrue(); if (Ty->isInteger()) { if (isSigned) { // Calculate 011111111111111... @@ -48,8 +46,6 @@ static ConstantInt *getMaxValue(const Type *Ty, bool isSigned = false) { // Static constructor to create the minimum constant for an integral type... static ConstantInt *getMinValue(const Type *Ty, bool isSigned = false) { - if (Ty == Type::Int1Ty) - return ConstantInt::getFalse(); if (Ty->isInteger()) { if (isSigned) { // Calculate 1111111111000000000000 @@ -63,9 +59,6 @@ static ConstantInt *getMinValue(const Type *Ty, bool isSigned = false) { return 0; } static ConstantInt *Next(ConstantInt *CI) { - if (CI->getType() == Type::Int1Ty) - return ConstantInt::get(Type::Int1Ty, !CI->getZExtValue()); - Constant *Result = ConstantExpr::getAdd(CI, ConstantInt::get(CI->getType(), 1)); return cast(Result); diff --git a/lib/Support/ConstantRange.cpp b/lib/Support/ConstantRange.cpp index 7a344201dd3..08edf6538b2 100644 --- a/lib/Support/ConstantRange.cpp +++ b/lib/Support/ConstantRange.cpp @@ -31,8 +31,6 @@ using namespace llvm; static ConstantInt *getMaxValue(const Type *Ty, bool isSigned = false) { - if (Ty == Type::Int1Ty) - return ConstantInt::getTrue(); if (Ty->isInteger()) { if (isSigned) { // Calculate 011111111111111... @@ -48,8 +46,6 @@ static ConstantInt *getMaxValue(const Type *Ty, bool isSigned = false) { // Static constructor to create the minimum constant for an integral type... static ConstantInt *getMinValue(const Type *Ty, bool isSigned = false) { - if (Ty == Type::Int1Ty) - return ConstantInt::getFalse(); if (Ty->isInteger()) { if (isSigned) { // Calculate 1111111111000000000000 @@ -63,9 +59,6 @@ static ConstantInt *getMinValue(const Type *Ty, bool isSigned = false) { return 0; } static ConstantInt *Next(ConstantInt *CI) { - if (CI->getType() == Type::Int1Ty) - return ConstantInt::get(Type::Int1Ty, !CI->getZExtValue()); - Constant *Result = ConstantExpr::getAdd(CI, ConstantInt::get(CI->getType(), 1)); return cast(Result);