[clang] 9440472 - Revert "[NFC][clang][Driver] Add tests for --driver-mode=flang"

[via cfe-commits]

Author: Yusuke MINATO
Date: 2026-07-23T12:55:32Z
New Revision: 94404723f0dff00d07bd13d2f420b953d57a6db4

URL: https://github.com/llvm/llvm-project/commit/94404723f0dff00d07bd13d2f420b953d57a6db4
DIFF: https://github.com/llvm/llvm-project/commit/94404723f0dff00d07bd13d2f420b953d57a6db4.diff

LOG: Revert "[NFC][clang][Driver] Add tests for --driver-mode=flang"

Reverts llvm/llvm-project#207658 due to buildbot failure

Added: 
    

Modified: 
    clang/test/Driver/flang/multiple-inputs-mixed.f90

Removed: 
    clang/test/Driver/flang/runtimes.f90


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diff  --git a/clang/test/Driver/flang/multiple-inputs-mixed.f90 b/clang/test/Driver/flang/multiple-inputs-mixed.f90
index f6910f3dd9997..98d8cab00bdfd 100644
--- a/clang/test/Driver/flang/multiple-inputs-mixed.f90
+++ b/clang/test/Driver/flang/multiple-inputs-mixed.f90
@@ -5,25 +5,3 @@
 ! CHECK-SYNTAX-ONLY: "{{[^"]*}}/Inputs/one.f90"
 ! CHECK-SYNTAX-ONLY-LABEL: "{{[^"]*}}clang{{[^"/]*}}" "-cc1"
 ! CHECK-SYNTAX-ONLY: "{{[^"]*}}/Inputs/other.c"
-
-! Check that flang-only options are not passed to clang.
-! RUN: %clang --driver-mode=flang -### -fstack-arrays %S/Inputs/one.f90 %S/Inputs/other.c 2>&1 | FileCheck --check-prefixes=CHECK-FLANG-OPT %s
-! CHECK-FLANG-OPT-LABEL: "{{[^"]*}}flang{{[^"/]*}}" "-fc1"
-! CHECK-FLANG-OPT: "-fstack-arrays"
-! CHECK-FLANG-OPT-LABEL: "{{[^"]*}}clang{{[^"/]*}}" "-cc1"
-! CHECK-FLANG-OPT-NOT: "-fstack-arrays"
-
-! The -std= option is accepted by both clang and flang, but its acceptable values 
diff er between the two.
-! Currently, -std=c17 is passed to flang, which rejects it. This should be fixed in the future.
-! A potential solution is to use -Xflang and -Xclang to pass the option to the right frontend; however, -Xclang is rejected.
-
-! RUN: %clang --driver-mode=flang -### -std=f2018 %S/Inputs/one.f90 -std=c17 %S/Inputs/other.c 2>&1 | FileCheck --check-prefixes=MIXED-OPT %s
-! MIXED-OPT-LABEL: "{{[^"]*}}flang{{[^"/]*}}" "-fc1"
-! MIXED-OPT: "-std=f2018"
-! MIXED-OPT: "-std=c17"
-! MIXED-OPT-LABEL: "{{[^"]*}}clang{{[^"/]*}}" "-cc1"
-! MIXED-OPT-NOT: "-std=f2018"
-! MIXED-OPT: "-std=c17"
-
-! RUN: not %clang --driver-mode=flang -### -Xflang -std=f2018 %S/Inputs/one.f90 -Xclang -std=c17 %S/Inputs/other.c 2>&1 | FileCheck --check-prefixes=SEPARATE-MIXED-OPT %s
-! SEPARATE-MIXED-OPT: error: unknown argument '-Xclang'

diff  --git a/clang/test/Driver/flang/runtimes.f90 b/clang/test/Driver/flang/runtimes.f90
deleted file mode 100644
index b979a86c2f7c6..0000000000000
--- a/clang/test/Driver/flang/runtimes.f90
+++ /dev/null
@@ -1,8 +0,0 @@
-! Check that Flang runtimes are passed to the linker in --driver-mode=flang.
-
-! RUN: %clang --driver-mode=flang --rtlib=compiler-rt -### %s 2>&1 | FileCheck %s
-! CHECK-DAG: clang_rt.{{[^ "]}}
-! CHECK-DAG: flang_rt.{{[^ "]}}
-
-! RUN: not %clang --driver-mode=flang -stdlib=libc++ -### %s 2>&1 | FileCheck --check-prefix=LIBCXX %s
-! LIBCXX: error: unknown argument: '-stdlib=libc++'