diff options
Diffstat (limited to 'lib/Target/ARM/AsmParser/ARMAsmParser.cpp')
| -rw-r--r-- | lib/Target/ARM/AsmParser/ARMAsmParser.cpp | 6 |
1 files changed, 5 insertions, 1 deletions
diff --git a/lib/Target/ARM/AsmParser/ARMAsmParser.cpp b/lib/Target/ARM/AsmParser/ARMAsmParser.cpp index e62899e7b0..543340f8e4 100644 --- a/lib/Target/ARM/AsmParser/ARMAsmParser.cpp +++ b/lib/Target/ARM/AsmParser/ARMAsmParser.cpp @@ -2255,7 +2255,11 @@ parseShifterImm(SmallVectorImpl<MCParsedAsmOperand*> &Operands) { Error(E, "'asr' shift amount must be in range [1,32]"); return MatchOperand_ParseFail; } - // asr #32 encoded as asr #0. + // asr #32 encoded as asr #0, but is not allowed in Thumb2 mode. + if (isThumb() && Val == 32) { + Error(E, "'asr #32' shift amount not allowed in Thumb mode"); + return MatchOperand_ParseFail; + } if (Val == 32) Val = 0; } else { // Shift amount must be in [1,32] |