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| author | Jordan Rupprecht <rupprecht@google.com> | 2019-12-18 16:44:53 -0800 |
|---|---|---|
| committer | Jordan Rupprecht <rupprecht@google.com> | 2019-12-18 16:51:55 -0800 |
| commit | 553a727f5f6407fb6db7ac2dae5f5b2a536d38fc (patch) | |
| tree | e981bb219d08cd8b5a7163c2e308255dc9a93876 /clang/lib/Driver/ToolChains | |
| parent | 56ab485a311d065f9417e0cff903e1f33495f4cc (diff) | |
| download | bcm5719-llvm-553a727f5f6407fb6db7ac2dae5f5b2a536d38fc.tar.gz bcm5719-llvm-553a727f5f6407fb6db7ac2dae5f5b2a536d38fc.zip | |
[clang] Remove -Wexperimental-float-control.
Summary: Per D62731, the behavior of clang with `-frounding-math` is no worse than when the rounding flag was completely ignored, so remove this unnecessary warning.
Reviewers: mibintc, chandlerc, echristo, rjmccall, kpn, erichkeane, rsmith, andrew.w.kaylor
Reviewed By: mibintc
Subscribers: merge_guards_bot, cfe-commits
Tags: #clang
Differential Revision: https://reviews.llvm.org/D71671
Diffstat (limited to 'clang/lib/Driver/ToolChains')
| -rw-r--r-- | clang/lib/Driver/ToolChains/Clang.cpp | 8 |
1 files changed, 0 insertions, 8 deletions
diff --git a/clang/lib/Driver/ToolChains/Clang.cpp b/clang/lib/Driver/ToolChains/Clang.cpp index 5c7572fb12b..3dbe78c5b10 100644 --- a/clang/lib/Driver/ToolChains/Clang.cpp +++ b/clang/lib/Driver/ToolChains/Clang.cpp @@ -2440,15 +2440,7 @@ static void RenderFloatingPointOptions(const ToolChain &TC, const Driver &D, switch (optID) { default: break; - case options::OPT_frounding_math: - case options::OPT_ftrapping_math: - case options::OPT_ffp_exception_behavior_EQ: - D.Diag(clang::diag::warn_drv_experimental_fp_control_incomplete_opt) - << A->getOption().getName(); - break; case options::OPT_ffp_model_EQ: { - D.Diag(clang::diag::warn_drv_experimental_fp_control_incomplete_opt) - << A->getOption().getName(); // If -ffp-model= is seen, reset to fno-fast-math HonorINFs = true; HonorNaNs = true; |
