From 070f9f11c2d556f7657474779c969c9461f9302f Mon Sep 17 00:00:00 2001
From: Dan Gohman <dan433584@gmail.com>
Date: Fri, 2 Dec 2016 01:12:40 +0000
Subject: [PATCH] [WebAssembly] Add an -mdirect flag for the direct wasm object
feature.
Add a target flag for enabling the new direct wasm object emission
feature.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@288447 91177308-0d34-0410-b5e6-96231b3b80d8
---
include/clang/Driver/Options.td | 2 ++
lib/Basic/Targets.cpp | 4 ++++
2 files changed, 6 insertions(+)
diff --git a/include/clang/Driver/Options.td b/include/clang/Driver/Options.td
index 316eafd6839..0e58487a906 100644
--- a/include/clang/Driver/Options.td
+++ b/include/clang/Driver/Options.td
@@ -1613,6 +1613,8 @@ def ffixed_x18 : Flag<["-"], "ffixed-x18">, Group<m_aarch64_Features_Group>,
def msimd128 : Flag<["-"], "msimd128">, Group<m_wasm_Features_Group>;
def mno_simd128 : Flag<["-"], "mno-simd128">, Group<m_wasm_Features_Group>;
+def mdirect : Flag<["-"], "mdirect">, Group<m_wasm_Features_Group>;
+def mno_direct : Flag<["-"], "mno-direct">, Group<m_wasm_Features_Group>;
def mamdgpu_debugger_abi : Joined<["-"], "mamdgpu-debugger-abi=">,
Flags<[HelpHidden]>,
diff --git a/lib/Basic/Targets.cpp b/lib/Basic/Targets.cpp
index 9a74cdf6f2b..8e026bf00ee 100644
--- a/lib/Basic/Targets.cpp
+++ b/lib/Basic/Targets.cpp
@@ -8019,6 +8019,10 @@ private:
SIMDLevel = std::min(SIMDLevel, SIMDEnum(SIMD128 - 1));
continue;
}
+ if (Feature == "+direct")
+ continue;
+ if (Feature == "-direct")
+ continue;
Diags.Report(diag::err_opt_not_valid_with_opt) << Feature
<< "-target-feature";
--
GitLab