Add more unimplemented asm modifiers and some documentation of what they
do.
Part of rdar://9119939.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@132015 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/lib/Target/ARM/ARMAsmPrinter.cpp b/lib/Target/ARM/ARMAsmPrinter.cpp
index 680680b..ac61c03 100644
--- a/lib/Target/ARM/ARMAsmPrinter.cpp
+++ b/lib/Target/ARM/ARMAsmPrinter.cpp
@@ -416,9 +416,19 @@
return false;
}
// Fallthrough to unsupported.
- case 'Q':
- case 'R':
- case 'H':
+ case 'B': // Bitwise inverse of integer or symbol without a preceding #.
+ case 'L': // The low 16 bits of an immediate constant.
+ case 'm': // The base register of a memory operand.
+ case 'M': // A register range suitable for LDM/STM.
+ case 'p': // The high single-precision register of a VFP double-precision
+ // register.
+ case 'e': // The low doubleword register of a NEON quad register.
+ case 'f': // The high doubleword register of a NEON quad register.
+ case 'h': // A range of VFP/NEON registers suitable for VLD1/VST1.
+ case 'A': // A memory operand for a VLD1/VST1 instruction.
+ case 'Q': // The least significant register of a pair.
+ case 'R': // The most significant register of a pair.
+ case 'H': // The highest-numbered register of a pair.
// These modifiers are not yet supported.
return true;
}