Prempt some obnoxious compiler from complaing about signed/unsigned
compares.
2^30 is actually the limit on the number of physical registers per
TargetRegisterInfo.h.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@133142 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/utils/TableGen/SetTheory.cpp b/utils/TableGen/SetTheory.cpp
index bee6763..509d2f3 100644
--- a/utils/TableGen/SetTheory.cpp
+++ b/utils/TableGen/SetTheory.cpp
@@ -155,14 +155,14 @@
From = II->getValue();
else
throw "From must be an integer: " + Expr->getAsString();
- if (From < 0 || From >= UINT_MAX)
+ if (From < 0 || From >= (1 << 30))
throw "From out of range";
if (IntInit *II = dynamic_cast<IntInit*>(Expr->arg_begin()[2]))
To = II->getValue();
else
throw "From must be an integer: " + Expr->getAsString();
- if (To < 0 || To >= UINT_MAX)
+ if (To < 0 || To >= (1 << 30))
throw "To out of range";
RecordKeeper &Records =