[mips][ias] Range check uimm2 operands and fix a bug this revealed.

[oota-llvm.git] / lib / Target / Mips / Mips32r6InstrInfo.td

diff --git a/lib/Target/Mips/Mips32r6InstrInfo.td b/lib/Target/Mips/Mips32r6InstrInfo.td
index 8a6ae21e52ee1dbbcaa6351a427b442cb9a965eb..9dd4d1e034e9cc39e01eb82d367f9e1323bce975 100644 (file)
--- a/lib/Target/Mips/Mips32r6InstrInfo.td
+++ b/lib/Target/Mips/Mips32r6InstrInfo.td
@@ -597,7 +597,7 @@ class LSA_R6_DESC_BASE<string instr_asm, RegisterOperand GPROpnd,
   list<dag> Pattern = [];
 }
 
-class LSA_R6_DESC : LSA_R6_DESC_BASE<"lsa", GPR32Opnd, uimm2>;
+class LSA_R6_DESC : LSA_R6_DESC_BASE<"lsa", GPR32Opnd, uimm2_plus1>;
 
 class LL_R6_DESC_BASE<string instr_asm, RegisterOperand GPROpnd> {
   dag OutOperandList = (outs GPROpnd:$rt);