diff options
| -rw-r--r-- | lib/Target/ARM/AsmParser/ARMAsmParser.cpp | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/lib/Target/ARM/AsmParser/ARMAsmParser.cpp b/lib/Target/ARM/AsmParser/ARMAsmParser.cpp index 4f4a135..d70511f 100644 --- a/lib/Target/ARM/AsmParser/ARMAsmParser.cpp +++ b/lib/Target/ARM/AsmParser/ARMAsmParser.cpp @@ -2421,6 +2421,10 @@ int ARMAsmParser::tryParseShiftRegister( Error(ImmLoc, "immediate shift value out of range"); return -1; } + // shift by zero is a nop. Always send it through as lsl. + // ('as' compatibility) + if (Imm == 0) + ShiftTy = ARM_AM::lsl; } else if (Parser.getTok().is(AsmToken::Identifier)) { ShiftReg = tryParseRegister(); SMLoc L = Parser.getTok().getLoc(); |