From f6e021e7e979a9955c715a682af7ca649021643e Mon Sep 17 00:00:00 2001 From: Serge Pavlov Date: Wed, 20 Sep 2017 15:22:27 +0000 Subject: Put target deduced from executable name at the start of argument list When clang is called as 'target-clang', put deduced target option at the start of argument list so that option '--target=' specified in command line could override it. This change fixes PR34671. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@313760 91177308-0d34-0410-b5e6-96231b3b80d8 --- test/Driver/target-override.c | 16 ++++++++++++++++ 1 file changed, 16 insertions(+) create mode 100644 test/Driver/target-override.c (limited to 'test/Driver/target-override.c') diff --git a/test/Driver/target-override.c b/test/Driver/target-override.c new file mode 100644 index 0000000000..49ca90fd6f --- /dev/null +++ b/test/Driver/target-override.c @@ -0,0 +1,16 @@ +// REQUIRES: shell +// REQUIRES: x86-registered-target + +// RUN: mkdir -p %T/testbin +// RUN: [ ! -s %T/testbin/i386-clang ] || rm %T/testbin/i386-clang +// RUN: ln -s %clang %T/testbin/i386-clang + +// Check if invocation of "foo-clang" adds option "-target foo". +// +// RUN: %T/testbin/i386-clang -c -no-canonical-prefixes %s -### 2>&1 | FileCheck -check-prefix CHECK-TG1 %s +// CHECK-TG1: Target: i386 + +// Check if invocation of "foo-clang -target bar" overrides option "-target foo". +// +// RUN: %T/testbin/i386-clang -c -no-canonical-prefixes -target x86_64 %s -### 2>&1 | FileCheck -check-prefix CHECK-TG2 %s +// CHECK-TG2: Target: x86_64 -- cgit v1.2.1