[ARM] Make -mcpu, -march and -mtune case-insensitive

gcc/

	* config/arm/arm.opt: Make -mcpu, -march, -mtune case-insensitive.

From-SVN: r206673

diff --git a/gcc/ChangeLog b/gcc/ChangeLog
index 7f6eb7d8b03747153711b81c25755aa2b252715b..d4f83f497b55ce956a79b1fda7e283f1f2575007 100644 (file)
--- a/gcc/ChangeLog
+++ b/gcc/ChangeLog
@@ -1,3 +1,7 @@
+2014-01-16  Alan Lawrence  <alan.lawrence@arm.com>
+
+       * config/arm/arm.opt: Make -mcpu, -march, -mtune case-insensitive.
+
 2014-01-16  Richard Earnshaw  <rearnsha@arm.com>
 
        PR target/59780

diff --git a/gcc/config/arm/arm.opt b/gcc/config/arm/arm.opt
index 8bcf199b6bad0c3249a430db4d7951166484af33..d80f1f13bc324f5152059c6270c48c5ec1eb73c4 100644 (file)
--- a/gcc/config/arm/arm.opt
+++ b/gcc/config/arm/arm.opt
@@ -77,7 +77,7 @@ mapcs-stack-check
 Target Report Mask(APCS_STACK) Undocumented
 
 march=
-Target RejectNegative Joined Enum(arm_arch) Var(arm_arch_option)
+Target RejectNegative ToLower Joined Enum(arm_arch) Var(arm_arch_option)
 Specify the name of the target architecture
 
 ; Other arm_arch values are loaded from arm-tables.opt
@@ -102,7 +102,7 @@ Target Report Mask(CALLER_INTERWORKING)
 Thumb: Assume function pointers may go to non-Thumb aware code
 
 mcpu=
-Target RejectNegative Joined Enum(processor_type) Var(arm_cpu_option) Init(arm_none)
+Target RejectNegative ToLower Joined Enum(processor_type) Var(arm_cpu_option) Init(arm_none)
 Specify the name of the target CPU
 
 mfloat-abi=
@@ -223,7 +223,7 @@ Target Report Mask(TPCS_LEAF_FRAME)
 Thumb: Generate (leaf) stack frames even if not needed
 
 mtune=
-Target RejectNegative Joined Enum(processor_type) Var(arm_tune_option) Init(arm_none)
+Target RejectNegative ToLower Joined Enum(processor_type) Var(arm_tune_option) Init(arm_none)
 Tune code for the given processor
 
 ; Other processor_type values are loaded from arm-tables.opt