diff options
Diffstat (limited to 'lib/Target')
| -rw-r--r-- | lib/Target/ARM/ARMInstrThumb2.td | 18 |
1 files changed, 18 insertions, 0 deletions
diff --git a/lib/Target/ARM/ARMInstrThumb2.td b/lib/Target/ARM/ARMInstrThumb2.td index 8479154319..810cb067f2 100644 --- a/lib/Target/ARM/ARMInstrThumb2.td +++ b/lib/Target/ARM/ARMInstrThumb2.td @@ -399,6 +399,19 @@ multiclass T2I_ld<string opc, PatFrag opnode> { [(set GPR:$dst, (opnode (ARMWrapper tconstpool:$addr)))]>; } +/// T2I_st - Defines a set of (op r, {imm12|imm8|so_reg}) store patterns. +multiclass T2I_st<string opc, PatFrag opnode> { + def i12 : T2Ii12<(outs), (ins GPR:$src, t2addrmode_imm12:$addr), + opc, " $src, $addr", + [(opnode GPR:$src, t2addrmode_imm12:$addr)]>; + def i8 : T2Ii8 <(outs), (ins GPR:$src, t2addrmode_imm8:$addr), + opc, " $src, $addr", + [(opnode GPR:$src, t2addrmode_imm8:$addr)]>; + def s : T2Iso <(outs), (ins GPR:$src, t2addrmode_so_reg:$addr), + opc, " $src, $addr", + [(opnode GPR:$src, t2addrmode_so_reg:$addr)]>; +} + //===----------------------------------------------------------------------===// // Instructions //===----------------------------------------------------------------------===// @@ -509,6 +522,11 @@ def : T2Pat<(extloadi16 t2addrmode_so_reg:$addr), def : T2Pat<(extloadi16 (ARMWrapper tconstpool:$addr)), (t2LDRHpci tconstpool:$addr)>; +// Store +defm t2STR : T2I_st<"str", BinOpFrag<(store node:$LHS, node:$RHS)>>; +defm t2STRB : T2I_st<"strb", BinOpFrag<(truncstorei8 node:$LHS, node:$RHS)>>; +defm t2STRH : T2I_st<"strh", BinOpFrag<(truncstorei16 node:$LHS, node:$RHS)>>; + //===----------------------------------------------------------------------===// // Move Instructions. // |