to append a newline when using setModuleInlineAsm in case later
someone calls appendModuleInlineAsm - make newline handling fully
automatic. In case anyone is wondering there is only one user of
appendModuleInlineAsm: the dragonegg plugin.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@94539
91177308-0d34-0410-b5e6-
96231b3b80d8
/// Set the module-scope inline assembly blocks.
void setModuleInlineAsm(StringRef Asm) { GlobalScopeAsm = Asm; }
- /// Append to the module-scope inline assembly blocks, automatically
- /// appending a newline to the end.
+ /// Append to the module-scope inline assembly blocks, automatically inserting
+ /// a separating newline if necessary.
void appendModuleInlineAsm(StringRef Asm) {
+ if (!GlobalScopeAsm.empty() &&
+ GlobalScopeAsm[GlobalScopeAsm.size()-1] != '\n')
+ GlobalScopeAsm += '\n';
GlobalScopeAsm += Asm;
- GlobalScopeAsm += '\n';
}
/// @}