[PATCH] D112055: [PowerPC] Implement longdouble pack/unpack builtins

[Jinsong Ji via Phabricator via cfe-commits]

jsji accepted this revision as: jsji.
jsji added a comment.
This revision is now accepted and ready to land.

LGTM with some nits.



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Comment at: clang/lib/Sema/SemaChecking.cpp:3382
+    if (&TI.getLongDoubleFormat() != &llvm::APFloat::PPCDoubleDouble())
+      return Diag(TheCall->getBeginLoc(), diag::err_ppc_builtin_requires_abi)
+             << "ibmlongdouble";
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Can you please add reference to documents that define these builtins in descriptions?


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Comment at: llvm/test/CodeGen/PowerPC/longdouble-pack.ll:2
+; NOTE: Assertions have been autogenerated by utils/update_llc_test_checks.py
+; RUN: llc -mtriple=powerpc64le-unknown-linux < %s | FileCheck %s
+
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Can we also include AIX/big endian run lines?


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Comment at: llvm/utils/TableGen/IntrinsicEmitter.cpp:253
+  IIT_AMX  = 51,
+  IIT_PPCF128 = 52,
 };
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Additional `,`?


Repository:
  rG LLVM Github Monorepo

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  https://reviews.llvm.org/D112055/new/

https://reviews.llvm.org/D112055