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Handle '-r' option properly 

Summary:
This fixs the bug
https://llvm.org/bugs/show_bug.cgi?id=12587

Patch by Yunlian Jiang

Reviewers: Bigcheese, rnk

Differential Revision: http://reviews.llvm.org/D10279

llvm-svn: 247351
This commit is contained in:
Reid Kleckner 2015-09-10 22:31:45 +00:00
parent 1e3157beb7
commit ce13007f06
2 changed files with 5 additions and 5 deletions
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2
clang/include/clang/Driver/Options.td
View File

@ -1609,7 +1609,7 @@ def resource_dir_EQ : Joined<["-"], "resource-dir=">, Flags<[DriverOption]>,
Alias<resource_dir>;
def rpath : Separate<["-"], "rpath">, Flags<[LinkerInput]>;
def rtlib_EQ : Joined<["-", "--"], "rtlib=">;
def r : Flag<["-"], "r">;
def r : Flag<["-"], "r">, Flags<[LinkerInput,NoArgumentUnused]>;
def save_temps_EQ : Joined<["-", "--"], "save-temps=">, Flags<[DriverOption]>,
HelpText<"Save intermediate compilation results.">;
def save_temps : Flag<["-", "--"], "save-temps">, Flags<[DriverOption]>,

8
clang/test/Driver/Xlinker-args.c
View File

@ -3,17 +3,17 @@
// RUN: %clang -target i386-apple-darwin9 -### \
// RUN: -Xlinker one -Xlinker --no-demangle \
// RUN: -Wl,two,--no-demangle,three -Xlinker four -z five %s 2> %t
// RUN: -Wl,two,--no-demangle,three -Xlinker four -z five -r %s 2> %t
// RUN: FileCheck -check-prefix=DARWIN < %t %s
//
// RUN: %clang -target x86_64-pc-linux-gnu -### \
// RUN: -Xlinker one -Xlinker --no-demangle \
// RUN: -Wl,two,--no-demangle,three -Xlinker four -z five %s 2> %t
// RUN: -Wl,two,--no-demangle,three -Xlinker four -z five -r %s 2> %t
// RUN: FileCheck -check-prefix=LINUX < %t %s
//
// DARWIN-NOT: --no-demangle
// DARWIN: "one" "two" "three" "four" "-z" "five"
// LINUX: "--no-demangle" "one" "two" "three" "four" "-z" "five"
// DARWIN: "one" "two" "three" "four" "-z" "five" "-r"
// LINUX: "--no-demangle" "one" "two" "three" "four" "-z" "five" "-r"
// Check that we forward '-Xlinker' and '-Wl,' on Windows.
// RUN: %clang -target i686-pc-win32 -### \