diff options
| -rw-r--r-- | llvm/lib/Target/ARM/ARMInstrInfo.td | 6 | ||||
| -rw-r--r-- | llvm/lib/Target/ARM/ARMInstrThumb2.td | 6 | ||||
| -rw-r--r-- | llvm/test/MC/ARM/basic-arm-instructions.s | 2 | ||||
| -rw-r--r-- | llvm/test/MC/ARM/basic-thumb2-instructions.s | 2 |
4 files changed, 8 insertions, 8 deletions
diff --git a/llvm/lib/Target/ARM/ARMInstrInfo.td b/llvm/lib/Target/ARM/ARMInstrInfo.td index d068722f4ba..9dfbdb69d48 100644 --- a/llvm/lib/Target/ARM/ARMInstrInfo.td +++ b/llvm/lib/Target/ARM/ARMInstrInfo.td @@ -5595,13 +5595,13 @@ def : MnemonicAlias<"stmfd", "stmdb">; def : MnemonicAlias<"stmia", "stm">; def : MnemonicAlias<"stmea", "stm">; -// PKHBT/PKHTB with default shift amount. PKHTB is equivalent to PKHBT when the -// shift amount is zero (i.e., unspecified). +// PKHBT/PKHTB with default shift amount. PKHTB is equivalent to PKHBT with the +// input operands swapped when the shift amount is zero (i.e., unspecified). def : InstAlias<"pkhbt${p} $Rd, $Rn, $Rm", (PKHBT GPRnopc:$Rd, GPRnopc:$Rn, GPRnopc:$Rm, 0, pred:$p)>, Requires<[IsARM, HasV6]>; def : InstAlias<"pkhtb${p} $Rd, $Rn, $Rm", - (PKHBT GPRnopc:$Rd, GPRnopc:$Rn, GPRnopc:$Rm, 0, pred:$p)>, + (PKHBT GPRnopc:$Rd, GPRnopc:$Rm, GPRnopc:$Rn, 0, pred:$p)>, Requires<[IsARM, HasV6]>; // PUSH/POP aliases for STM/LDM diff --git a/llvm/lib/Target/ARM/ARMInstrThumb2.td b/llvm/lib/Target/ARM/ARMInstrThumb2.td index f0e5739dfd8..35181d35377 100644 --- a/llvm/lib/Target/ARM/ARMInstrThumb2.td +++ b/llvm/lib/Target/ARM/ARMInstrThumb2.td @@ -4557,13 +4557,13 @@ def : t2InstAlias<"mvn${s}${p} $Rd, $Rm", def : t2InstAlias<"mvn${s}${p} $Rd, $ShiftedRm", (t2MVNs rGPR:$Rd, t2_so_reg:$ShiftedRm, pred:$p, cc_out:$s)>; -// PKHBT/PKHTB with default shift amount. PKHTB is equivalent to PKHBT when the -// shift amount is zero (i.e., unspecified). +// PKHBT/PKHTB with default shift amount. PKHTB is equivalent to PKHBT with the +// input operands swapped when the shift amount is zero (i.e., unspecified). def : InstAlias<"pkhbt${p} $Rd, $Rn, $Rm", (t2PKHBT rGPR:$Rd, rGPR:$Rn, rGPR:$Rm, 0, pred:$p)>, Requires<[HasT2ExtractPack, IsThumb2]>; def : InstAlias<"pkhtb${p} $Rd, $Rn, $Rm", - (t2PKHBT rGPR:$Rd, rGPR:$Rn, rGPR:$Rm, 0, pred:$p)>, + (t2PKHBT rGPR:$Rd, rGPR:$Rm, rGPR:$Rn, 0, pred:$p)>, Requires<[HasT2ExtractPack, IsThumb2]>; // PUSH/POP aliases for STM/LDM diff --git a/llvm/test/MC/ARM/basic-arm-instructions.s b/llvm/test/MC/ARM/basic-arm-instructions.s index 99a3cfa7b29..da68a6cfd10 100644 --- a/llvm/test/MC/ARM/basic-arm-instructions.s +++ b/llvm/test/MC/ARM/basic-arm-instructions.s @@ -1749,7 +1749,7 @@ Lforward: @ CHECK: pkhbt r2, r2, r3 @ encoding: [0x13,0x20,0x82,0xe6] @ CHECK: pkhbt r2, r2, r3, lsl #15 @ encoding: [0x93,0x27,0x82,0xe6] -@ CHECK: pkhbt r2, r2, r3 @ encoding: [0x13,0x20,0x82,0xe6] +@ CHECK: pkhbt r2, r3, r2 @ encoding: [0x12,0x20,0x83,0xe6] @ CHECK: pkhtb r2, r2, r3, asr #31 @ encoding: [0xd3,0x2f,0x82,0xe6] @ CHECK: pkhtb r2, r2, r3, asr #15 @ encoding: [0xd3,0x27,0x82,0xe6] diff --git a/llvm/test/MC/ARM/basic-thumb2-instructions.s b/llvm/test/MC/ARM/basic-thumb2-instructions.s index c289325d6d1..4dfa6d35f6a 100644 --- a/llvm/test/MC/ARM/basic-thumb2-instructions.s +++ b/llvm/test/MC/ARM/basic-thumb2-instructions.s @@ -1731,7 +1731,7 @@ _func: @ CHECK: pkhbt r2, r2, r3 @ encoding: [0xc2,0xea,0x03,0x02] @ CHECK: pkhbt r2, r2, r3, lsl #15 @ encoding: [0xc2,0xea,0xc3,0x32] -@ CHECK: pkhbt r2, r2, r3 @ encoding: [0xc2,0xea,0x03,0x02] +@ CHECK: pkhbt r2, r3, r2 @ encoding: [0xc3,0xea,0x02,0x02] @ CHECK: pkhtb r2, r2, r3, asr #31 @ encoding: [0xc2,0xea,0xe3,0x72] @ CHECK: pkhtb r2, r2, r3, asr #15 @ encoding: [0xc2,0xea,0xe3,0x32] |
