diff options
Diffstat (limited to 'clang/lib/CodeGen/CodeGenFunction.cpp')
| -rw-r--r-- | clang/lib/CodeGen/CodeGenFunction.cpp | 17 |
1 files changed, 9 insertions, 8 deletions
diff --git a/clang/lib/CodeGen/CodeGenFunction.cpp b/clang/lib/CodeGen/CodeGenFunction.cpp index bbef277..08165e0 100644 --- a/clang/lib/CodeGen/CodeGenFunction.cpp +++ b/clang/lib/CodeGen/CodeGenFunction.cpp @@ -551,14 +551,6 @@ void CodeGenFunction::FinishFunction(SourceLocation EndLoc) { CurFn->addFnAttr("min-legal-vector-width", llvm::utostr(LargestVectorWidth)); - // Add vscale_range attribute if appropriate. - std::optional<std::pair<unsigned, unsigned>> VScaleRange = - getContext().getTargetInfo().getVScaleRange(getLangOpts()); - if (VScaleRange) { - CurFn->addFnAttr(llvm::Attribute::getWithVScaleRangeArgs( - getLLVMContext(), VScaleRange->first, VScaleRange->second)); - } - // If we generated an unreachable return block, delete it now. if (ReturnBlock.isValid() && ReturnBlock.getBlock()->use_empty()) { Builder.ClearInsertionPoint(); @@ -1110,6 +1102,15 @@ void CodeGenFunction::StartFunction(GlobalDecl GD, QualType RetTy, if (FD && FD->isMain()) Fn->removeFnAttr("zero-call-used-regs"); + // Add vscale_range attribute if appropriate. + std::optional<std::pair<unsigned, unsigned>> VScaleRange = + getContext().getTargetInfo().getVScaleRange( + getLangOpts(), FD ? IsArmStreamingFunction(FD, true) : false); + if (VScaleRange) { + CurFn->addFnAttr(llvm::Attribute::getWithVScaleRangeArgs( + getLLVMContext(), VScaleRange->first, VScaleRange->second)); + } + llvm::BasicBlock *EntryBB = createBasicBlock("entry", CurFn); // Create a marker to make it easy to insert allocas into the entryblock |