commit 80845db6a55c0c61e703ef7171511d03208f3d57
author Guillaume Chatelet <gchatelet@google.com> Thu Jun 04 21:56:01 2020 +0000
committer Guillaume Chatelet <gchatelet@google.com> Fri Jun 05 13:33:34 2020 +0000
tree e77c87914225483c5c9b7458714f8c6bcfce11e9
parent bca413b036bfce553a2d245e6783fc59a9994105

[Alignment][NFC] Migrate CallingConv tablegen code

Summary:
We first migrate the generated code, more patches to come.

This patch is part of a series to introduce an Alignment type.
See this thread for context: http://lists.llvm.org/pipermail/llvm-dev/2019-July/133851.html
See this patch for the introduction of the type: https://reviews.llvm.org/D64790

Subscribers: llvm-commits

Tags: #llvm

Differential Revision: https://reviews.llvm.org/D81196

llvm/utils/TableGen/CallingConvEmitter.cpp

diff --git a/llvm/utils/TableGen/CallingConvEmitter.cpp b/llvm/utils/TableGen/CallingConvEmitter.cpp
index 9eabb44..90b0c03 100644
--- a/llvm/utils/TableGen/CallingConvEmitter.cpp
+++ b/llvm/utils/TableGen/CallingConvEmitter.cpp
@@ -197,7 +197,7 @@
              "getTypeAllocSize(EVT(LocVT).getTypeForEVT(State.getContext())),"
              " ";
       if (Align)
-        O << Align;
+        O << "Align(" << Align << ")";
       else
         O << "\n" << IndentStr
           << "  State.getMachineFunction().getDataLayout()."
@@ -224,8 +224,7 @@
       O << "\n" << IndentStr << "};\n";
 
       O << IndentStr << "unsigned Offset" << ++Counter
-        << " = State.AllocateStack("
-        << Size << ", " << Align << ", "
+        << " = State.AllocateStack(" << Size << ", Align(" << Align << "), "
         << "ShadowRegList" << ShadowRegListNumber << ");\n";
       O << IndentStr << "State.addLoc(CCValAssign::getMem(ValNo, ValVT, Offset"
         << Counter << ", LocVT, LocInfo));\n";