[clang] [llvm] [PowerPC][AIX] Specify correct ABI alignment for double (PR #144673)

[Amy Kwan via llvm-commits]

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@@ -246,6 +246,10 @@ static std::string computePowerDataLayout(const Triple &T) {
   else
     Ret += "-n32";
 
+  // The ABI alignment for doubles on AIX is 4 bytes.
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amy-kwan wrote:

Should we add a similar comment to the other files where we set the data layout explicitly?

https://github.com/llvm/llvm-project/pull/144673