[PATCH] D86621: [clang][Sparc] Default to -mcpu=v9 for SparcV8 on Solaris

[Rainer Orth via Phabricator via cfe-commits]

ro updated this revision to Diff 289128.
ro added a comment.

Define `__sparcv8` only on 32-bit Solaris/SPARC.
Update testcase.
Remove `XFAIL`s that only apply to `clang`/2-stage builds.


Repository:
  rG LLVM Github Monorepo

CHANGES SINCE LAST ACTION
  https://reviews.llvm.org/D86621/new/

https://reviews.llvm.org/D86621

Files:
  clang/lib/Basic/Targets/Sparc.cpp
  clang/lib/Basic/Targets/Sparc.h
  clang/lib/Driver/ToolChains/CommonArgs.cpp
  clang/test/Preprocessor/predefined-arch-macros.c
  compiler-rt/test/profile/Posix/instrprof-gcov-parallel.test
  compiler-rt/test/ubsan/TestCases/Float/cast-overflow.cpp

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