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clang: Fix x86-no-gather-no-scatter.cpp on macOS after 993bdb047c90e9

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On macOS, files are usually below `/Users/...` and clang-cl treats
that as the `/U` flag followed by something instead of as a path.
Put `--` in front of `%s` to make it treat it as a patch, like in
all other tests.

The failure without this change:

    x86-no-gather-no-scatter.cpp:4:14: error: NOGATHER: expected string not found in input
    // NOGATHER: "-target-feature" "+prefer-no-gather"
                 ^
    <stdin>:5:44: note: possible intended match here
    clang: warning: 'x86-no-gather-no-scatter.cpp' treated as the '/U' option [-Wslash-u-filename]
                                               ^
This commit is contained in:
Nico Weber 2023-08-18 09:44:09 -04:00
parent 18441c5fbd
commit 547ee1c81f
1 changed files with 2 additions and 2 deletions
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4
clang/test/Driver/x86-no-gather-no-scatter.cpp
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@ -1,8 +1,8 @@
/// Tests -mno-gather and -mno-scatter
// RUN: %clang -target x86_64-unknown-linux-gnu -c -mno-gather -### %s 2>&1 | FileCheck --check-prefix=NOGATHER %s
// RUN: %clang_cl --target=x86_64-windows -c /Qgather- -### %s 2>&1 | FileCheck --check-prefix=NOGATHER %s
// RUN: %clang_cl --target=x86_64-windows -c /Qgather- -### -- %s 2>&1 | FileCheck --check-prefix=NOGATHER %s
// NOGATHER: "-target-feature" "+prefer-no-gather"
// RUN: %clang -target x86_64-unknown-linux-gnu -c -mno-scatter -### %s 2>&1 | FileCheck --check-prefix=NOSCATTER %s
// RUN: %clang_cl --target=x86_64-windows -c /Qscatter- -### %s 2>&1 | FileCheck --check-prefix=NOSCATTER %s
// RUN: %clang_cl --target=x86_64-windows -c /Qscatter- -### -- %s 2>&1 | FileCheck --check-prefix=NOSCATTER %s
// NOSCATTER: "-target-feature" "+prefer-no-scatter"