http://llvm.org/bugs/show_bug.cgi?id=6070
Summary: Verifier accetps alloca with i64 count when the asm
defines it with a i32 (error when using llvm-as)
Product: libraries
Version: 2.6
Platform: All
OS/Version: All
Status: NEW
Severity: minor
Priority: P2
Component: Support Libraries
AssignedTo: [email protected]
ReportedBy: [email protected]
CC: [email protected]
I just randomly found out that if I call
IRBuilder::CreateAlloca(Type::getInt32Ty(llvm::getGlobalContext()),
ConstantInt::get(llvm::Type::getInt64Ty(llvm::getGlobalContext(), 1),
"wrongalloca")
the resulting IR is invalid :
%wrongalloca = alloca i32, i64 1 ; <i32*>
of course it would be nothing if the verifier refused it... but it accepts.
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