[clang] 764690b - [clang] Remove `-triple` from the invocations of `flang-new -fc1`

[Andrzej Warzynski via cfe-commits]

Author: Andrzej Warzynski
Date: 2020-12-10T17:54:12Z
New Revision: 764690b8a883c9466324f9c33ab1047a0661e8ef

URL: https://github.com/llvm/llvm-project/commit/764690b8a883c9466324f9c33ab1047a0661e8ef
DIFF: https://github.com/llvm/llvm-project/commit/764690b8a883c9466324f9c33ab1047a0661e8ef.diff

LOG: [clang] Remove `-triple` from the invocations of `flang-new -fc1`

This is just a small change in the Flang tool within libclangDriver.
Currently it passes `-triple` when calling `flang-new -fc1` for various
driver Jobs. As there is no support for code-generation, `-triple` is
not required and should remain unsupported. It is safe to remove it.

This hasn't been a problem as the affected driver Jobs are not yet
implemented or used. However, we will be adding support for them in the
near future and the fact `-triple` is added will become a problem.

Differential Revision: https://reviews.llvm.org/D93027

Added: 
    

Modified: 
    clang/lib/Driver/ToolChains/Flang.cpp
    clang/test/Driver/flang/flang.f90
    clang/test/Driver/flang/flang_ucase.F90

Removed: 
    


################################################################################
diff  --git a/clang/lib/Driver/ToolChains/Flang.cpp b/clang/lib/Driver/ToolChains/Flang.cpp
index 6d79fbe6aa8f..d7dee9594e45 100644
--- a/clang/lib/Driver/ToolChains/Flang.cpp
+++ b/clang/lib/Driver/ToolChains/Flang.cpp
@@ -40,8 +40,6 @@ void Flang::ConstructJob(Compilation &C, const JobAction &JA,
     else
       CmdArgs.push_back("-E");
   } else if (isa<CompileJobAction>(JA) || isa<BackendJobAction>(JA)) {
-    CmdArgs.push_back("-triple");
-    CmdArgs.push_back(Args.MakeArgString(TripleStr));
     if (JA.getType() == types::TY_Nothing) {
       CmdArgs.push_back("-fsyntax-only");
     } else if (JA.getType() == types::TY_AST) {

diff  --git a/clang/test/Driver/flang/flang.f90 b/clang/test/Driver/flang/flang.f90
index e4629d527d18..9b16f233b231 100644
--- a/clang/test/Driver/flang/flang.f90
+++ b/clang/test/Driver/flang/flang.f90
@@ -23,7 +23,6 @@
 ! CHECK-E-DAG: "-o" "-"
 
 ! RUN: %clang --driver-mode=flang -### -emit-ast           %s 2>&1 | FileCheck --check-prefixes=ALL,CHECK-EMIT-AST %s
-! CHECK-EMIT-AST-DAG: "-triple"
 ! CHECK-EMIT-AST-DAG: "-emit-ast"
 ! CHECK-EMIT-AST-DAG: "-o" "{{[^"]*}}.ast"
 

diff  --git a/clang/test/Driver/flang/flang_ucase.F90 b/clang/test/Driver/flang/flang_ucase.F90
index 4da09e138b59..113ef75f45b8 100644
--- a/clang/test/Driver/flang/flang_ucase.F90
+++ b/clang/test/Driver/flang/flang_ucase.F90
@@ -23,7 +23,6 @@
 ! CHECK-E-DAG: "-o" "-"
 
 ! RUN: %clang --driver-mode=flang -### -emit-ast           %s 2>&1 | FileCheck --check-prefixes=ALL,CHECK-EMIT-AST %s
-! CHECK-EMIT-AST-DAG: "-triple"
 ! CHECK-EMIT-AST-DAG: "-emit-ast"
 ! CHECK-EMIT-AST-DAG: "-o" "{{[^"]*}}.ast"