[Mips] Remove "REQUIRES: mips-registered-target" from some MIPS-related

driver tests. These tests check the driver only and do not require mips
target.

llvm-svn: 180042

clang/test/Driver/mips-as.c

@@ -1,5 +1,3 @@
-// REQUIRES: mips-registered-target
-//
 // Check passing options to the assembler for MIPS targets.
 //
 // RUN: %clang -target mips-linux-gnu -### \

clang/test/Driver/mips-cs-header-search.cpp

@@ -1,5 +1,3 @@
-// REQUIRES: mips-registered-target
-//
 // Check frontend invocations on Mentor Graphics MIPS toolchain.
 //
 // = Big-endian, hard float

clang/test/Driver/mips-cs-ld.c

@@ -1,5 +1,3 @@
-// REQUIRES: mips-registered-target
-//
 // Check ld invocations on Mentor Graphics MIPS toolchain.
 //
 // = Big-endian, hard float

clang/test/Driver/mips-eleb.c

@@ -1,5 +1,3 @@
-// REQUIRES: mips-registered-target
-//
 // Check that -EL/-EB options adjust the toolchain flags.
 //
 // RUN: %clang -target mips-unknown-linux-gnu -### \

clang/test/Driver/mips-features.c

@@ -1,5 +1,3 @@
-// REQUIRES: mips-registered-target
-//
 // Check handling MIPS specific features options.
 //
 // -mips16

clang/test/Driver/mips-float.c

@@ -1,4 +1,3 @@
-// REQUIRES: mips-registered-target
 // Check handling -mhard-float / -msoft-float / -mfloat-abi options
 // when build for MIPS platforms.
 //