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| author | Yusuke MINATO <minato.yusuke@fujitsu.com> | 2024-12-10 16:26:53 +0900 |
|---|---|---|
| committer | GitHub <noreply@github.com> | 2024-12-10 16:26:53 +0900 |
| commit | a88677edc0792534ba3157bf7d7a1b98e470f2fb (patch) | |
| tree | 14d8fe7f58ae9c4c866fc540c471ee75e65a4bd6 /flang/lib/Frontend/CompilerInvocation.cpp | |
| parent | 411196b9bb1953372726348deb1bc77abfa7d900 (diff) | |
| download | llvm-a88677edc0792534ba3157bf7d7a1b98e470f2fb.zip llvm-a88677edc0792534ba3157bf7d7a1b98e470f2fb.tar.gz llvm-a88677edc0792534ba3157bf7d7a1b98e470f2fb.tar.bz2 | |
Reland "[flang] Integrate the option -flang-experimental-integer-overflow into -fno-wrapv" (#118933)
This relands #110063.
The performance issue on 503.bwaves_r is found not to be related to the
patch, and is resolved by fbd89bcc when LTO is enabled.
Diffstat (limited to 'flang/lib/Frontend/CompilerInvocation.cpp')
| -rw-r--r-- | flang/lib/Frontend/CompilerInvocation.cpp | 6 |
1 files changed, 0 insertions, 6 deletions
diff --git a/flang/lib/Frontend/CompilerInvocation.cpp b/flang/lib/Frontend/CompilerInvocation.cpp index 0b79c95..648b88e 100644 --- a/flang/lib/Frontend/CompilerInvocation.cpp +++ b/flang/lib/Frontend/CompilerInvocation.cpp @@ -1362,12 +1362,6 @@ bool CompilerInvocation::createFromArgs( invoc.loweringOpts.setNoPPCNativeVecElemOrder(true); } - // -flang-experimental-integer-overflow - if (args.hasArg( - clang::driver::options::OPT_flang_experimental_integer_overflow)) { - invoc.loweringOpts.setNSWOnLoopVarInc(true); - } - // Preserve all the remark options requested, i.e. -Rpass, -Rpass-missed or // -Rpass-analysis. This will be used later when processing and outputting the // remarks generated by LLVM in ExecuteCompilerInvocation.cpp. |