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| author | Tom Eccles <tom.eccles@arm.com> | 2023-05-22 12:55:10 +0000 |
|---|---|---|
| committer | Tom Eccles <tom.eccles@arm.com> | 2023-06-01 19:29:16 +0000 |
| commit | 39ecf9d8a1533a434bb9544a1bc275c4d02e2efb (patch) | |
| tree | 444564aeb8bf95809c66b98ee08bb2535c7a423a /flang/lib/Frontend/CompilerInvocation.cpp | |
| parent | 01ef213b855da7a0e0ac7206d27c71f2f5345ca7 (diff) | |
| download | llvm-39ecf9d8a1533a434bb9544a1bc275c4d02e2efb.zip llvm-39ecf9d8a1533a434bb9544a1bc275c4d02e2efb.tar.gz llvm-39ecf9d8a1533a434bb9544a1bc275c4d02e2efb.tar.bz2 | |
[flang][hlfir] Separate -emit-fir and -emit-hlfir for flang-new
In review for https://reviews.llvm.org/D146278, @vzakhari asked to
separate -emit-fir and -emit-hlfir. This will allow FIR to be easily
outputted after the HLFIR passes have been run.
The new semantics are as follows:
| Action | -flang-experimental-hlfir? | Result |
| =========== | ========================== | =============================== |
| -emit-hlfir | N | Outputs HLFIR |
| -emit-hlfir | Y | Outputs HLFIR |
| -emit-fir | N | Outputs FIR, using old lowering |
| -emit-fir | Y | Outputs FIR, lowering via HLFIR |
A patch for bbc will follow.
Differential Revision: https://reviews.llvm.org/D151088
Diffstat (limited to 'flang/lib/Frontend/CompilerInvocation.cpp')
| -rw-r--r-- | flang/lib/Frontend/CompilerInvocation.cpp | 10 |
1 files changed, 7 insertions, 3 deletions
diff --git a/flang/lib/Frontend/CompilerInvocation.cpp b/flang/lib/Frontend/CompilerInvocation.cpp index 98a8714..0297317 100644 --- a/flang/lib/Frontend/CompilerInvocation.cpp +++ b/flang/lib/Frontend/CompilerInvocation.cpp @@ -306,8 +306,11 @@ static bool parseFrontendArgs(FrontendOptions &opts, llvm::opt::ArgList &args, case clang::driver::options::OPT_fsyntax_only: opts.programAction = ParseSyntaxOnly; break; - case clang::driver::options::OPT_emit_mlir: - opts.programAction = EmitMLIR; + case clang::driver::options::OPT_emit_fir: + opts.programAction = EmitFIR; + break; + case clang::driver::options::OPT_emit_hlfir: + opts.programAction = EmitHLFIR; break; case clang::driver::options::OPT_emit_llvm: opts.programAction = EmitLLVM; @@ -911,7 +914,8 @@ bool CompilerInvocation::createFromArgs( } // -flang-experimental-hlfir - if (args.hasArg(clang::driver::options::OPT_flang_experimental_hlfir)) { + if (args.hasArg(clang::driver::options::OPT_flang_experimental_hlfir) || + args.hasArg(clang::driver::options::OPT_emit_hlfir)) { res.loweringOpts.setLowerToHighLevelFIR(true); } |