From 05d816d0e263802349fc175c94654e67bab01dd8 Mon Sep 17 00:00:00 2001
From: Amara Emerson <amara.emerson@arm.com>
Date: Fri, 24 Jan 2014 15:15:27 +0000
Subject: [PATCH] [AArch64] Replace underscores with dashes in
 -mgeneral_regs_only.

This should now match the equivalent gcc option.

llvm-svn: 200008
---
 clang/docs/UsersManual.rst                     | 2 +-
 clang/include/clang/Driver/Options.td          | 2 +-
 clang/test/Driver/aarch64-mgeneral_regs_only.c | 4 ++--
 3 files changed, 4 insertions(+), 4 deletions(-)

diff --git a/clang/docs/UsersManual.rst b/clang/docs/UsersManual.rst
index 15ae86a56417..4ca8435c368c 100644
--- a/clang/docs/UsersManual.rst
+++ b/clang/docs/UsersManual.rst
@@ -1061,7 +1061,7 @@ are listed below.
 
    CRC instructions are enabled by default on ARMv8.
 
-.. option:: -mgeneral_regs_only
+.. option:: -mgeneral-regs-only
 
    Generate code which only uses the general purpose registers.
 
diff --git a/clang/include/clang/Driver/Options.td b/clang/include/clang/Driver/Options.td
index b40a9f7d39c5..25a1d12848a1 100644
--- a/clang/include/clang/Driver/Options.td
+++ b/clang/include/clang/Driver/Options.td
@@ -1054,7 +1054,7 @@ def mcrc : Flag<["-"], "mcrc">, Group<m_arm_Features_Group>,
 def mnocrc : Flag<["-"], "mnocrc">, Group<m_arm_Features_Group>,
   HelpText<"Disallow use of CRC instructions (ARM only)">;
 
-def mgeneral_regs_only : Flag<["-"], "mgeneral_regs_only">, Group<m_aarch64_Features_Group>,
+def mgeneral_regs_only : Flag<["-"], "mgeneral-regs-only">, Group<m_aarch64_Features_Group>,
   HelpText<"Generate code which only uses the general purpose registers (AArch64 only)">;
 
 def mvsx : Flag<["-"], "mvsx">, Group<m_ppc_Features_Group>;
diff --git a/clang/test/Driver/aarch64-mgeneral_regs_only.c b/clang/test/Driver/aarch64-mgeneral_regs_only.c
index 026f98c33193..28cdd08d531c 100644
--- a/clang/test/Driver/aarch64-mgeneral_regs_only.c
+++ b/clang/test/Driver/aarch64-mgeneral_regs_only.c
@@ -1,6 +1,6 @@
-// Test the -mgeneral_regs_only option
+// Test the -mgeneral-regs-only option
 
-// RUN: %clang -target aarch64-linux-eabi -mgeneral_regs_only %s -### 2>&1 \
+// RUN: %clang -target aarch64-linux-eabi -mgeneral-regs-only %s -### 2>&1 \
 // RUN:   | FileCheck --check-prefix=CHECK-NO-FP %s
 // CHECK-NO-FP: "-target-feature" "-fp-armv8"
 // CHECK-NO-FP: "-target-feature" "-crypto"