"ldrsb", "\t$dst, [$base], $offset", "$base = $base_wb", []>;
}
+// LDRT and LDRBT are for disassembly only.
+
+def LDRT : AI2ldwpo<(outs GPR:$dst, GPR:$base_wb),
+ (ins GPR:$base, am2offset:$offset), LdFrm, IIC_iLoadru,
+ "ldrt", "\t$dst, [$base], $offset", "$base = $base_wb", []> {
+ let Inst{21} = 1; // overwrite
+}
+
+def LDRBT : AI2ldbpo<(outs GPR:$dst, GPR:$base_wb),
+ (ins GPR:$base,am2offset:$offset), LdFrm, IIC_iLoadru,
+ "ldrb", "\t$dst, [$base], $offset", "$base = $base_wb", []> {
+ let Inst{21} = 1; // overwrite
+}
+
// Store
def STR : AI2stw<(outs), (ins GPR:$src, addrmode2:$addr), StFrm, IIC_iStorer,
"str", "\t$src, $addr",
[(set GPR:$base_wb, (post_truncsti8 GPR:$src,
GPR:$base, am2offset:$offset))]>;
+// STRT and STRBT are for disassembly only.
+
+def STRT : AI2stwpo<(outs GPR:$base_wb),
+ (ins GPR:$src, GPR:$base,am2offset:$offset),
+ StFrm, IIC_iStoreru,
+ "strt", "\t$src, [$base], $offset", "$base = $base_wb",
+ [/* For disassembly only; pattern left blank */]> {
+ let Inst{21} = 1; // overwrite
+}
+
+def STRBT : AI2stbpo<(outs GPR:$base_wb),
+ (ins GPR:$src, GPR:$base,am2offset:$offset),
+ StFrm, IIC_iStoreru,
+ "strbt", "\t$src, [$base], $offset", "$base = $base_wb",
+ [/* For disassembly only; pattern left blank */]> {
+ let Inst{21} = 1; // overwrite
+}
+
//===----------------------------------------------------------------------===//
// Load / store multiple Instructions.
//