diff options
| -rw-r--r-- | llvm/lib/Target/AArch64/AArch64InstructionSelector.cpp | 2 | ||||
| -rw-r--r-- | llvm/test/CodeGen/AArch64/GlobalISel/arm64-instructionselect.mir | 32 |
2 files changed, 34 insertions, 0 deletions
diff --git a/llvm/lib/Target/AArch64/AArch64InstructionSelector.cpp b/llvm/lib/Target/AArch64/AArch64InstructionSelector.cpp index b534f248e40..c8a00199e27 100644 --- a/llvm/lib/Target/AArch64/AArch64InstructionSelector.cpp +++ b/llvm/lib/Target/AArch64/AArch64InstructionSelector.cpp @@ -175,6 +175,8 @@ static unsigned selectBinaryOp(unsigned GenericOpc, unsigned RegBankID, return AArch64::FMULDrr; case TargetOpcode::G_FDIV: return AArch64::FDIVDrr; + case TargetOpcode::G_OR: + return AArch64::ORRv8i8; default: return GenericOpc; } diff --git a/llvm/test/CodeGen/AArch64/GlobalISel/arm64-instructionselect.mir b/llvm/test/CodeGen/AArch64/GlobalISel/arm64-instructionselect.mir index 8f280ecf88a..d4b81b920af 100644 --- a/llvm/test/CodeGen/AArch64/GlobalISel/arm64-instructionselect.mir +++ b/llvm/test/CodeGen/AArch64/GlobalISel/arm64-instructionselect.mir @@ -15,6 +15,7 @@ define void @or_s32_gpr() { ret void } define void @or_s64_gpr() { ret void } + define void @or_v2s32_fpr() { ret void } define void @xor_s32_gpr() { ret void } define void @xor_s64_gpr() { ret void } @@ -255,6 +256,37 @@ body: | ... --- +# 64-bit G_OR on vector registers. +# CHECK-LABEL: name: or_v2s32_fpr +name: or_v2s32_fpr +legalized: true +regBankSelected: true +# +# CHECK: registers: +# CHECK-NEXT: - { id: 0, class: fpr64 } +# CHECK-NEXT: - { id: 1, class: fpr64 } +# CHECK-NEXT: - { id: 2, class: fpr64 } +registers: + - { id: 0, class: fpr } + - { id: 1, class: fpr } + - { id: 2, class: fpr } + +# CHECK: body: +# CHECK: %0 = COPY %d0 +# CHECK: %1 = COPY %d1 +# The actual OR does not matter as long as it is operating +# on 64-bit width vector. +# CHECK: %2 = ORRv8i8 %0, %1 +body: | + bb.0: + liveins: %d0, %d1 + + %0(<2 x s32>) = COPY %d0 + %1(<2 x s32>) = COPY %d1 + %2(<2 x s32>) = G_OR %0, %1 +... + +--- # Same as add_s32_gpr, for G_XOR operations. # CHECK-LABEL: name: xor_s32_gpr name: xor_s32_gpr |
