diff options
| -rw-r--r-- | llvm/lib/Target/AVR/AVRInstrInfo.td | 17 | ||||
| -rw-r--r-- | llvm/test/MC/AVR/inst-sbr.s | 10 |
2 files changed, 13 insertions, 14 deletions
diff --git a/llvm/lib/Target/AVR/AVRInstrInfo.td b/llvm/lib/Target/AVR/AVRInstrInfo.td index 62f06f2bf77..7fdb0e01574 100644 --- a/llvm/lib/Target/AVR/AVRInstrInfo.td +++ b/llvm/lib/Target/AVR/AVRInstrInfo.td @@ -732,6 +732,14 @@ Defs = [SREG] in // This operation is identical to a `Rd AND Rd`. def : InstAlias<"tst\t$rd", (ANDRdRr GPR8:$rd, GPR8:$rd)>; +// SBR Rd, K +// +// Mnemonic alias to 'ORI Rd, K'. Same bit pattern, same operands, +// same everything. +def : InstAlias<"sbr\t$rd, $k", + (ORIRdK LD8:$rd, imm_ldi8:$k), + /* Disable display, so we don't override ORI */ 0>; + //===----------------------------------------------------------------------===// // Jump instructions //===----------------------------------------------------------------------===// @@ -1730,15 +1738,6 @@ def BLD : FRdB<0b00, let Constraints = "$src = $rd", Defs = [SREG] in { - // SBR Rd, K - // Alias for ORI Rd, K - def SBRRdK : FRdK<0b0110, - (outs LD8:$rd), - (ins LD8:$src, imm_ldi8:$k), - "sbr\t$rd, $k", - [(set i8:$rd, (or i8:$src, imm:$k)), - (implicit SREG)]>; - // CBR Rd, K // Alias for `ANDI Rd, COM(K)` where COM(K) is the complement of K. // FIXME: This uses the 'complement' encoder. We need it to also use the diff --git a/llvm/test/MC/AVR/inst-sbr.s b/llvm/test/MC/AVR/inst-sbr.s index d2082b77927..0189055094f 100644 --- a/llvm/test/MC/AVR/inst-sbr.s +++ b/llvm/test/MC/AVR/inst-sbr.s @@ -9,10 +9,10 @@ foo: sbr r19, _start -; CHECK: sbr r17, 208 ; encoding: [0x10,0x6d] -; CHECK: sbr r24, 190 ; encoding: [0x8e,0x6b] -; CHECK: sbr r20, 173 ; encoding: [0x4d,0x6a] -; CHECK: sbr r31, 0 ; encoding: [0xf0,0x60] +; CHECK: ori r17, 208 ; encoding: [0x10,0x6d] +; CHECK: ori r24, 190 ; encoding: [0x8e,0x6b] +; CHECK: ori r20, 173 ; encoding: [0x4d,0x6a] +; CHECK: ori r31, 0 ; encoding: [0xf0,0x60] -; CHECK: sbr r19, _start ; encoding: [0x30'A',0x60] +; CHECK: ori r19, _start ; encoding: [0x30'A',0x60] ; CHECK: ; fixup A - offset: 0, value: _start, kind: fixup_ldi |
