jhuber6 added a comment.

In D135305#3838490 <https://reviews.llvm.org/D135305#3838490>, @yaxunl wrote:

> In D135305#3838435 <https://reviews.llvm.org/D135305#3838435>, @jhuber6 wrote:
>
>> In D135305#3838412 <https://reviews.llvm.org/D135305#3838412>, @yaxunl wrote:
>>
>>> should we test with -ccc-print-phases instead? It is not clear what actions 
>>> are produced by driver.
>>
>> Ah, realized you meant with phases. This is good enough for NVPTX as there 
>> is no explicit `assembler` phase. LTO makes no difference for AMDGPU as it 
>> already outputs bitcode.
>
> It is not clear whether the driver respects -foffload-lto when -fno-gpu-rdc 
> is specified. -ccc-print-phases shows whether the driver generates bc or 
> object. -ccc-print-bindings does not because it does not show the file types.

There's an existing test in the OpenMP toolchain that uses phases I believe, 
using bindings was just easier for making the tests. If you think it's worth 
changing then I'll do it, but it was just easier this way.


Repository:
  rG LLVM Github Monorepo

CHANGES SINCE LAST ACTION
  https://reviews.llvm.org/D135305/new/

https://reviews.llvm.org/D135305

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