[PATCH] D106393: [PowerPC][AIX] Add support for varargs for complex types on AIX

[Sean Fertile via Phabricator via cfe-commits]

sfertile added a comment.

I suggest we separate the clang change and testing into a standalone patch, and the llvm backend tests into a standalone patch which we can commit separately.



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Comment at: clang/lib/CodeGen/TargetInfo.cpp:4646
+  if (const ComplexType *CTy = Ty->getAs<ComplexType>()) {
+    CharUnits EltSize = TypeInfo.Width / 2;
+    if (EltSize < SlotSize) {
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Minor nit: the code for PPC64 and this is almost identical, I think it should be factored into a separate helper function.


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Comment at: clang/test/CodeGen/aix32-complex-varargs.c:2
+// REQUIRES: powerpc-registered-target
+// RUN: %clang_cc1 -triple powerpc-ibm-aix-xcoff -emit-llvm -o - %s | FileCheck %s
+
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The code-gen for int and float won't change with this patch, lets pre-commit this test without the _Complex short and _Complex char portions now as an NFC patch.


Repository:
  rG LLVM Github Monorepo

CHANGES SINCE LAST ACTION
  https://reviews.llvm.org/D106393/new/

https://reviews.llvm.org/D106393