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| author | Tom Eccles <tom.eccles@arm.com> | 2023-03-14 13:27:30 +0000 |
|---|---|---|
| committer | Tom Eccles <tom.eccles@arm.com> | 2023-03-22 13:36:54 +0000 |
| commit | acf6a3224955779724a35a383d63c48af2163171 (patch) | |
| tree | 54ae3fe3d1c16d8ee9a440cfbee1e3545c819880 /flang/lib/Frontend/CompilerInvocation.cpp | |
| parent | 3a3ad9fe1811ebd7ff865b77f471d155d9a05ec8 (diff) | |
| download | llvm-acf6a3224955779724a35a383d63c48af2163171.zip llvm-acf6a3224955779724a35a383d63c48af2163171.tar.gz llvm-acf6a3224955779724a35a383d63c48af2163171.tar.bz2 | |
[flang] add -flang-experimental-hlfir flag to flang-new
This flag instructs flang-new to use the new HLFIR lowering. It is
marked as experimental and not included in --help.
This was added to make it more convenient to test the performance of
code generated by the HLFIR lowering.
Extra diffs are from running clang-format on CLOptions.inc (which was
being forced by CI).
Differential Revision: https://reviews.llvm.org/D146278
Diffstat (limited to 'flang/lib/Frontend/CompilerInvocation.cpp')
| -rw-r--r-- | flang/lib/Frontend/CompilerInvocation.cpp | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/flang/lib/Frontend/CompilerInvocation.cpp b/flang/lib/Frontend/CompilerInvocation.cpp index 6e963e2..a4183a5 100644 --- a/flang/lib/Frontend/CompilerInvocation.cpp +++ b/flang/lib/Frontend/CompilerInvocation.cpp @@ -818,6 +818,11 @@ bool CompilerInvocation::createFromArgs( success = false; } + // -flang-experimental-hlfir + if (args.hasArg(clang::driver::options::OPT_flang_experimental_hlfir)) { + res.loweringOpts.setLowerToHighLevelFIR(true); + } + success &= parseFrontendArgs(res.getFrontendOpts(), args, diags); parseTargetArgs(res.getTargetOpts(), args); parsePreprocessorArgs(res.getPreprocessorOpts(), args); |