@@ -6113,9 +6113,13 @@ void Clang::ConstructJob(Compilation &C, const JobAction
&JA,
if (KernelOrKext && RawTriple.isOSDarwin())
CmdArgs.push_back("-fforbid-guard-variables");
- if (Args.hasFlag(options::OPT_mms_bitfields, options::OPT_mno_ms_bitfields,
-
@@ -997,6 +997,9 @@ def warn_npot_ms_struct : Warning<
"data types with sizes that aren't a power of two">,
DefaultError, InGroup;
+def err_itanium_layout_unimplemented : Error<
+ "Itanium-compatible layout for the Microsoft C++ ABI is not yet supported">;
---
@@ -0,0 +1,18 @@
+// RUN: %clang_cc1 -emit-llvm-only -triple x86_64-pc-linux-gnu %s
+// RUN: %clang_cc1 -emit-llvm-only -triple x86_64-pc-linux-gnu
-fms-layout-compatibility=microsoft %s
+// RUN: %clang_cc1 -emit-llvm-only -triple x86_64-pc-windows-gnu %s
+// RUN: %clang_cc1 -emi
DanShaders wrote:
I won't have any free time to revive this until after Christmas.
https://github.com/llvm/llvm-project/pull/71148
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pbo-linaro wrote:
Hi all, any update on this PR?
QEMU still actively block compiling with clang on windows for this reason, by
failing at configure step, and it was decided to wait for official `gcc_struct`
support in llvm.
https://github.com/llvm/llvm-project/pull/71148
__
https://github.com/mstorsjo commented:
I had a brief look over this, and it looks reasonable to me, although I'm not
anywhere near competent enough to properly review it from the Clang perspective
and approve it.
I don't see any added test that actually exercises the new `gcc_struct`
attribut
DanShaders wrote:
Fair enough
https://github.com/llvm/llvm-project/pull/71148
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https://github.com/DanShaders edited
https://github.com/llvm/llvm-project/pull/71148
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https://github.com/DanShaders edited
https://github.com/llvm/llvm-project/pull/71148
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