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PTX: Fix case where printed alignment could be 0

llvm-svn: 140624
This commit is contained in:
Justin Holewinski 2011-09-27 19:25:49 +00:00
parent 6510b463d3
commit c74cdce7e0

View File

@ -480,7 +480,7 @@ void PTXAsmPrinter::EmitVariableDeclaration(const GlobalVariable *gv) {
unsigned alignment = gv->getAlignment();
if (alignment != 0) {
decl += ".align ";
decl += utostr(Log2_32(gv->getAlignment()));
decl += utostr(std::max(1U, Log2_32(gv->getAlignment())));
decl += " ";
}