improve -help output
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@23892 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/lib/Target/PowerPC/PPC.td b/lib/Target/PowerPC/PPC.td
index d6a2676..166a98f 100644
--- a/lib/Target/PowerPC/PPC.td
+++ b/lib/Target/PowerPC/PPC.td
@@ -30,15 +30,15 @@
//
def Feature64Bit : SubtargetFeature<"64bit",
- "Should 64 bit instructions be used">;
+ "Enable 64-bit instructions">;
def Feature64BitRegs : SubtargetFeature<"64bitregs",
- "Should 64 bit registers be used">;
+ "Enable 64-bit registers">;
def FeatureAltivec : SubtargetFeature<"altivec",
- "Should Altivec instructions be used">;
+ "Enable Altivec instructions">;
def FeatureGPUL : SubtargetFeature<"gpul",
- "Should GPUL instructions be used">;
+ "Enable GPUL instructions">;
def FeatureFSqrt : SubtargetFeature<"fsqrt",
- "Should the fsqrt instruction be used">;
+ "Enable the fsqrt instruction">;
//===----------------------------------------------------------------------===//
// PowerPC chips sets supported.