[PATCH] D140581: [NVPTX] Enforce minumum alignment of 4 for byval parametrs in a function prototype
Pavel Kopyl via Phabricator via llvm-commits
llvm-commits at lists.llvm.org
Sat Jan 7 16:42:37 PST 2023
pavelkopyl added inline comments.
================
Comment at: llvm/lib/Target/NVPTX/NVPTXAsmPrinter.cpp:1615-1623
+ Align OptimalAlign;
+ if (isKernelFunc)
+ OptimalAlign = getOptimalAlignForParam(ETy);
+ else {
+ // ByVal parameters of device functions require special alignment.
+ MaybeAlign ParamAlign = PAL.getParamAlignment(paramIndex);
+ OptimalAlign = TLI->getFunctionByValParamAlign(
----------------
tra wrote:
> Nit. This all could be folded into
>
> ```
> Align OptimalAlign = isKernelFunc
> ? getOptimalAlignForParam(ETy);
> : TLI->getFunctionByValParamAlign(F, ETy, PAL.getParamAlignment(paramIndex).valueOrOne(), DL);
> ```
Thank you. Done.
Repository:
rG LLVM Github Monorepo
CHANGES SINCE LAST ACTION
https://reviews.llvm.org/D140581/new/
https://reviews.llvm.org/D140581
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