ARM MCR/MCR2 assembly parsing operand constraints.
The immediate operands are restricted to 0-7. Enforce that when parsing
assembly.
llvm-svn: 135189
diff --git a/llvm/lib/Target/ARM/ARMInstrInfo.td b/llvm/lib/Target/ARM/ARMInstrInfo.td
index b6df3ba..28c0318 100644
--- a/llvm/lib/Target/ARM/ARMInstrInfo.td
+++ b/llvm/lib/Target/ARM/ARMInstrInfo.td
@@ -3649,8 +3649,8 @@
def MCR : MovRCopro<"mcr", 0 /* from ARM core register to coprocessor */,
(outs),
- (ins p_imm:$cop, i32imm:$opc1, GPR:$Rt, c_imm:$CRn,
- c_imm:$CRm, i32imm:$opc2),
+ (ins p_imm:$cop, imm0_7:$opc1, GPR:$Rt, c_imm:$CRn,
+ c_imm:$CRm, imm0_7:$opc2),
[(int_arm_mcr imm:$cop, imm:$opc1, GPR:$Rt, imm:$CRn,
imm:$CRm, imm:$opc2)]>;
def MRC : MovRCopro<"mrc", 1 /* from coprocessor to ARM core register */,
@@ -3686,8 +3686,8 @@
def MCR2 : MovRCopro2<"mcr2", 0 /* from ARM core register to coprocessor */,
(outs),
- (ins p_imm:$cop, i32imm:$opc1, GPR:$Rt, c_imm:$CRn,
- c_imm:$CRm, i32imm:$opc2),
+ (ins p_imm:$cop, imm0_7:$opc1, GPR:$Rt, c_imm:$CRn,
+ c_imm:$CRm, imm0_7:$opc2),
[(int_arm_mcr2 imm:$cop, imm:$opc1, GPR:$Rt, imm:$CRn,
imm:$CRm, imm:$opc2)]>;
def MRC2 : MovRCopro2<"mrc2", 1 /* from coprocessor to ARM core register */,
diff --git a/llvm/lib/Target/ARM/ARMInstrThumb2.td b/llvm/lib/Target/ARM/ARMInstrThumb2.td
index e871412..b68314a 100644
--- a/llvm/lib/Target/ARM/ARMInstrThumb2.td
+++ b/llvm/lib/Target/ARM/ARMInstrThumb2.td
@@ -3377,13 +3377,13 @@
/* from ARM core register to coprocessor */
def t2MCR : t2MovRCopro<0b1110, "mcr", 0,
(outs),
- (ins p_imm:$cop, i32imm:$opc1, GPR:$Rt, c_imm:$CRn,
- c_imm:$CRm, i32imm:$opc2),
+ (ins p_imm:$cop, imm0_7:$opc1, GPR:$Rt, c_imm:$CRn,
+ c_imm:$CRm, imm0_7:$opc2),
[(int_arm_mcr imm:$cop, imm:$opc1, GPR:$Rt, imm:$CRn,
imm:$CRm, imm:$opc2)]>;
def t2MCR2 : t2MovRCopro<0b1111, "mcr2", 0,
- (outs), (ins p_imm:$cop, i32imm:$opc1, GPR:$Rt, c_imm:$CRn,
- c_imm:$CRm, i32imm:$opc2),
+ (outs), (ins p_imm:$cop, imm0_7:$opc1, GPR:$Rt, c_imm:$CRn,
+ c_imm:$CRm, imm0_7:$opc2),
[(int_arm_mcr2 imm:$cop, imm:$opc1, GPR:$Rt, imm:$CRn,
imm:$CRm, imm:$opc2)]>;