[PATCH] D101654: [HIP] Fix device lib selection

[Fangrui Song via Phabricator via cfe-commits]

MaskRay added inline comments.


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Comment at: clang/test/Driver/hip-device-libs.hip:165
+// FAST: "-mlink-builtin-bitcode" "{{.*}}oclc_daz_opt_off.bc"
+// FAST-SAME: "-mlink-builtin-bitcode" "{{.*}}oclc_unsafe_math_on.bc"
+// FAST-SAME: "-mlink-builtin-bitcode" "{{.*}}oclc_finite_only_on.bc"
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yaxunl wrote:
> MaskRay wrote:
> > You can use the `-SAME: {{^}} ` pattern in linux-cross.cpp
> What does `{{^}}` do? Thanks.
`// CHECK-SAME: {{^}} "-mlink...` ensures that the unmatched part after the previous pattern must start with ` "-mlink...`

In case there is a new option, the pattern can catch such a case.


CHANGES SINCE LAST ACTION
  https://reviews.llvm.org/D101654/new/

https://reviews.llvm.org/D101654