| ; NOTE: Assertions have been autogenerated by utils/update_llc_test_checks.py |
| ; RUN: llc -mtriple=riscv32 -mattr=+m,+experimental-v -verify-machineinstrs < %s | FileCheck %s |
| ; RUN: llc -mtriple=riscv64 -mattr=+m,+experimental-v -verify-machineinstrs < %s | FileCheck %s |
| |
| declare i1 @llvm.vector.reduce.or.nxv1i1(<vscale x 1 x i1>) |
| |
| define signext i1 @vreduce_or_nxv1i1(<vscale x 1 x i1> %v) { |
| ; CHECK-LABEL: vreduce_or_nxv1i1: |
| ; CHECK: # %bb.0: |
| ; CHECK-NEXT: vsetvli a0, zero, e8, mf8, ta, mu |
| ; CHECK-NEXT: vcpop.m a0, v0 |
| ; CHECK-NEXT: snez a0, a0 |
| ; CHECK-NEXT: neg a0, a0 |
| ; CHECK-NEXT: ret |
| %red = call i1 @llvm.vector.reduce.or.nxv1i1(<vscale x 1 x i1> %v) |
| ret i1 %red |
| } |
| |
| declare i1 @llvm.vector.reduce.xor.nxv1i1(<vscale x 1 x i1>) |
| |
| define signext i1 @vreduce_xor_nxv1i1(<vscale x 1 x i1> %v) { |
| ; CHECK-LABEL: vreduce_xor_nxv1i1: |
| ; CHECK: # %bb.0: |
| ; CHECK-NEXT: vsetvli a0, zero, e8, mf8, ta, mu |
| ; CHECK-NEXT: vcpop.m a0, v0 |
| ; CHECK-NEXT: andi a0, a0, 1 |
| ; CHECK-NEXT: neg a0, a0 |
| ; CHECK-NEXT: ret |
| %red = call i1 @llvm.vector.reduce.xor.nxv1i1(<vscale x 1 x i1> %v) |
| ret i1 %red |
| } |
| |
| declare i1 @llvm.vector.reduce.and.nxv1i1(<vscale x 1 x i1>) |
| |
| define signext i1 @vreduce_and_nxv1i1(<vscale x 1 x i1> %v) { |
| ; CHECK-LABEL: vreduce_and_nxv1i1: |
| ; CHECK: # %bb.0: |
| ; CHECK-NEXT: vsetvli a0, zero, e8, mf8, ta, mu |
| ; CHECK-NEXT: vmnand.mm v8, v0, v0 |
| ; CHECK-NEXT: vcpop.m a0, v8 |
| ; CHECK-NEXT: seqz a0, a0 |
| ; CHECK-NEXT: neg a0, a0 |
| ; CHECK-NEXT: ret |
| %red = call i1 @llvm.vector.reduce.and.nxv1i1(<vscale x 1 x i1> %v) |
| ret i1 %red |
| } |
| |
| declare i1 @llvm.vector.reduce.or.nxv2i1(<vscale x 2 x i1>) |
| |
| define signext i1 @vreduce_or_nxv2i1(<vscale x 2 x i1> %v) { |
| ; CHECK-LABEL: vreduce_or_nxv2i1: |
| ; CHECK: # %bb.0: |
| ; CHECK-NEXT: vsetvli a0, zero, e8, mf4, ta, mu |
| ; CHECK-NEXT: vcpop.m a0, v0 |
| ; CHECK-NEXT: snez a0, a0 |
| ; CHECK-NEXT: neg a0, a0 |
| ; CHECK-NEXT: ret |
| %red = call i1 @llvm.vector.reduce.or.nxv2i1(<vscale x 2 x i1> %v) |
| ret i1 %red |
| } |
| |
| declare i1 @llvm.vector.reduce.xor.nxv2i1(<vscale x 2 x i1>) |
| |
| define signext i1 @vreduce_xor_nxv2i1(<vscale x 2 x i1> %v) { |
| ; CHECK-LABEL: vreduce_xor_nxv2i1: |
| ; CHECK: # %bb.0: |
| ; CHECK-NEXT: vsetvli a0, zero, e8, mf4, ta, mu |
| ; CHECK-NEXT: vcpop.m a0, v0 |
| ; CHECK-NEXT: andi a0, a0, 1 |
| ; CHECK-NEXT: neg a0, a0 |
| ; CHECK-NEXT: ret |
| %red = call i1 @llvm.vector.reduce.xor.nxv2i1(<vscale x 2 x i1> %v) |
| ret i1 %red |
| } |
| |
| declare i1 @llvm.vector.reduce.and.nxv2i1(<vscale x 2 x i1>) |
| |
| define signext i1 @vreduce_and_nxv2i1(<vscale x 2 x i1> %v) { |
| ; CHECK-LABEL: vreduce_and_nxv2i1: |
| ; CHECK: # %bb.0: |
| ; CHECK-NEXT: vsetvli a0, zero, e8, mf4, ta, mu |
| ; CHECK-NEXT: vmnand.mm v8, v0, v0 |
| ; CHECK-NEXT: vcpop.m a0, v8 |
| ; CHECK-NEXT: seqz a0, a0 |
| ; CHECK-NEXT: neg a0, a0 |
| ; CHECK-NEXT: ret |
| %red = call i1 @llvm.vector.reduce.and.nxv2i1(<vscale x 2 x i1> %v) |
| ret i1 %red |
| } |
| |
| declare i1 @llvm.vector.reduce.or.nxv4i1(<vscale x 4 x i1>) |
| |
| define signext i1 @vreduce_or_nxv4i1(<vscale x 4 x i1> %v) { |
| ; CHECK-LABEL: vreduce_or_nxv4i1: |
| ; CHECK: # %bb.0: |
| ; CHECK-NEXT: vsetvli a0, zero, e8, mf2, ta, mu |
| ; CHECK-NEXT: vcpop.m a0, v0 |
| ; CHECK-NEXT: snez a0, a0 |
| ; CHECK-NEXT: neg a0, a0 |
| ; CHECK-NEXT: ret |
| %red = call i1 @llvm.vector.reduce.or.nxv4i1(<vscale x 4 x i1> %v) |
| ret i1 %red |
| } |
| |
| declare i1 @llvm.vector.reduce.xor.nxv4i1(<vscale x 4 x i1>) |
| |
| define signext i1 @vreduce_xor_nxv4i1(<vscale x 4 x i1> %v) { |
| ; CHECK-LABEL: vreduce_xor_nxv4i1: |
| ; CHECK: # %bb.0: |
| ; CHECK-NEXT: vsetvli a0, zero, e8, mf2, ta, mu |
| ; CHECK-NEXT: vcpop.m a0, v0 |
| ; CHECK-NEXT: andi a0, a0, 1 |
| ; CHECK-NEXT: neg a0, a0 |
| ; CHECK-NEXT: ret |
| %red = call i1 @llvm.vector.reduce.xor.nxv4i1(<vscale x 4 x i1> %v) |
| ret i1 %red |
| } |
| |
| declare i1 @llvm.vector.reduce.and.nxv4i1(<vscale x 4 x i1>) |
| |
| define signext i1 @vreduce_and_nxv4i1(<vscale x 4 x i1> %v) { |
| ; CHECK-LABEL: vreduce_and_nxv4i1: |
| ; CHECK: # %bb.0: |
| ; CHECK-NEXT: vsetvli a0, zero, e8, mf2, ta, mu |
| ; CHECK-NEXT: vmnand.mm v8, v0, v0 |
| ; CHECK-NEXT: vcpop.m a0, v8 |
| ; CHECK-NEXT: seqz a0, a0 |
| ; CHECK-NEXT: neg a0, a0 |
| ; CHECK-NEXT: ret |
| %red = call i1 @llvm.vector.reduce.and.nxv4i1(<vscale x 4 x i1> %v) |
| ret i1 %red |
| } |
| |
| declare i1 @llvm.vector.reduce.or.nxv8i1(<vscale x 8 x i1>) |
| |
| define signext i1 @vreduce_or_nxv8i1(<vscale x 8 x i1> %v) { |
| ; CHECK-LABEL: vreduce_or_nxv8i1: |
| ; CHECK: # %bb.0: |
| ; CHECK-NEXT: vsetvli a0, zero, e8, m1, ta, mu |
| ; CHECK-NEXT: vcpop.m a0, v0 |
| ; CHECK-NEXT: snez a0, a0 |
| ; CHECK-NEXT: neg a0, a0 |
| ; CHECK-NEXT: ret |
| %red = call i1 @llvm.vector.reduce.or.nxv8i1(<vscale x 8 x i1> %v) |
| ret i1 %red |
| } |
| |
| declare i1 @llvm.vector.reduce.xor.nxv8i1(<vscale x 8 x i1>) |
| |
| define signext i1 @vreduce_xor_nxv8i1(<vscale x 8 x i1> %v) { |
| ; CHECK-LABEL: vreduce_xor_nxv8i1: |
| ; CHECK: # %bb.0: |
| ; CHECK-NEXT: vsetvli a0, zero, e8, m1, ta, mu |
| ; CHECK-NEXT: vcpop.m a0, v0 |
| ; CHECK-NEXT: andi a0, a0, 1 |
| ; CHECK-NEXT: neg a0, a0 |
| ; CHECK-NEXT: ret |
| %red = call i1 @llvm.vector.reduce.xor.nxv8i1(<vscale x 8 x i1> %v) |
| ret i1 %red |
| } |
| |
| declare i1 @llvm.vector.reduce.and.nxv8i1(<vscale x 8 x i1>) |
| |
| define signext i1 @vreduce_and_nxv8i1(<vscale x 8 x i1> %v) { |
| ; CHECK-LABEL: vreduce_and_nxv8i1: |
| ; CHECK: # %bb.0: |
| ; CHECK-NEXT: vsetvli a0, zero, e8, m1, ta, mu |
| ; CHECK-NEXT: vmnand.mm v8, v0, v0 |
| ; CHECK-NEXT: vcpop.m a0, v8 |
| ; CHECK-NEXT: seqz a0, a0 |
| ; CHECK-NEXT: neg a0, a0 |
| ; CHECK-NEXT: ret |
| %red = call i1 @llvm.vector.reduce.and.nxv8i1(<vscale x 8 x i1> %v) |
| ret i1 %red |
| } |
| |
| declare i1 @llvm.vector.reduce.or.nxv16i1(<vscale x 16 x i1>) |
| |
| define signext i1 @vreduce_or_nxv16i1(<vscale x 16 x i1> %v) { |
| ; CHECK-LABEL: vreduce_or_nxv16i1: |
| ; CHECK: # %bb.0: |
| ; CHECK-NEXT: vsetvli a0, zero, e8, m2, ta, mu |
| ; CHECK-NEXT: vcpop.m a0, v0 |
| ; CHECK-NEXT: snez a0, a0 |
| ; CHECK-NEXT: neg a0, a0 |
| ; CHECK-NEXT: ret |
| %red = call i1 @llvm.vector.reduce.or.nxv16i1(<vscale x 16 x i1> %v) |
| ret i1 %red |
| } |
| |
| declare i1 @llvm.vector.reduce.xor.nxv16i1(<vscale x 16 x i1>) |
| |
| define signext i1 @vreduce_xor_nxv16i1(<vscale x 16 x i1> %v) { |
| ; CHECK-LABEL: vreduce_xor_nxv16i1: |
| ; CHECK: # %bb.0: |
| ; CHECK-NEXT: vsetvli a0, zero, e8, m2, ta, mu |
| ; CHECK-NEXT: vcpop.m a0, v0 |
| ; CHECK-NEXT: andi a0, a0, 1 |
| ; CHECK-NEXT: neg a0, a0 |
| ; CHECK-NEXT: ret |
| %red = call i1 @llvm.vector.reduce.xor.nxv16i1(<vscale x 16 x i1> %v) |
| ret i1 %red |
| } |
| |
| declare i1 @llvm.vector.reduce.and.nxv16i1(<vscale x 16 x i1>) |
| |
| define signext i1 @vreduce_and_nxv16i1(<vscale x 16 x i1> %v) { |
| ; CHECK-LABEL: vreduce_and_nxv16i1: |
| ; CHECK: # %bb.0: |
| ; CHECK-NEXT: vsetvli a0, zero, e8, m2, ta, mu |
| ; CHECK-NEXT: vmnand.mm v8, v0, v0 |
| ; CHECK-NEXT: vcpop.m a0, v8 |
| ; CHECK-NEXT: seqz a0, a0 |
| ; CHECK-NEXT: neg a0, a0 |
| ; CHECK-NEXT: ret |
| %red = call i1 @llvm.vector.reduce.and.nxv16i1(<vscale x 16 x i1> %v) |
| ret i1 %red |
| } |
| |
| declare i1 @llvm.vector.reduce.or.nxv32i1(<vscale x 32 x i1>) |
| |
| define signext i1 @vreduce_or_nxv32i1(<vscale x 32 x i1> %v) { |
| ; CHECK-LABEL: vreduce_or_nxv32i1: |
| ; CHECK: # %bb.0: |
| ; CHECK-NEXT: vsetvli a0, zero, e8, m4, ta, mu |
| ; CHECK-NEXT: vcpop.m a0, v0 |
| ; CHECK-NEXT: snez a0, a0 |
| ; CHECK-NEXT: neg a0, a0 |
| ; CHECK-NEXT: ret |
| %red = call i1 @llvm.vector.reduce.or.nxv32i1(<vscale x 32 x i1> %v) |
| ret i1 %red |
| } |
| |
| declare i1 @llvm.vector.reduce.xor.nxv32i1(<vscale x 32 x i1>) |
| |
| define signext i1 @vreduce_xor_nxv32i1(<vscale x 32 x i1> %v) { |
| ; CHECK-LABEL: vreduce_xor_nxv32i1: |
| ; CHECK: # %bb.0: |
| ; CHECK-NEXT: vsetvli a0, zero, e8, m4, ta, mu |
| ; CHECK-NEXT: vcpop.m a0, v0 |
| ; CHECK-NEXT: andi a0, a0, 1 |
| ; CHECK-NEXT: neg a0, a0 |
| ; CHECK-NEXT: ret |
| %red = call i1 @llvm.vector.reduce.xor.nxv32i1(<vscale x 32 x i1> %v) |
| ret i1 %red |
| } |
| |
| declare i1 @llvm.vector.reduce.and.nxv32i1(<vscale x 32 x i1>) |
| |
| define signext i1 @vreduce_and_nxv32i1(<vscale x 32 x i1> %v) { |
| ; CHECK-LABEL: vreduce_and_nxv32i1: |
| ; CHECK: # %bb.0: |
| ; CHECK-NEXT: vsetvli a0, zero, e8, m4, ta, mu |
| ; CHECK-NEXT: vmnand.mm v8, v0, v0 |
| ; CHECK-NEXT: vcpop.m a0, v8 |
| ; CHECK-NEXT: seqz a0, a0 |
| ; CHECK-NEXT: neg a0, a0 |
| ; CHECK-NEXT: ret |
| %red = call i1 @llvm.vector.reduce.and.nxv32i1(<vscale x 32 x i1> %v) |
| ret i1 %red |
| } |
| |
| declare i1 @llvm.vector.reduce.or.nxv64i1(<vscale x 64 x i1>) |
| |
| define signext i1 @vreduce_or_nxv64i1(<vscale x 64 x i1> %v) { |
| ; CHECK-LABEL: vreduce_or_nxv64i1: |
| ; CHECK: # %bb.0: |
| ; CHECK-NEXT: vsetvli a0, zero, e8, m8, ta, mu |
| ; CHECK-NEXT: vcpop.m a0, v0 |
| ; CHECK-NEXT: snez a0, a0 |
| ; CHECK-NEXT: neg a0, a0 |
| ; CHECK-NEXT: ret |
| %red = call i1 @llvm.vector.reduce.or.nxv64i1(<vscale x 64 x i1> %v) |
| ret i1 %red |
| } |
| |
| declare i1 @llvm.vector.reduce.xor.nxv64i1(<vscale x 64 x i1>) |
| |
| define signext i1 @vreduce_xor_nxv64i1(<vscale x 64 x i1> %v) { |
| ; CHECK-LABEL: vreduce_xor_nxv64i1: |
| ; CHECK: # %bb.0: |
| ; CHECK-NEXT: vsetvli a0, zero, e8, m8, ta, mu |
| ; CHECK-NEXT: vcpop.m a0, v0 |
| ; CHECK-NEXT: andi a0, a0, 1 |
| ; CHECK-NEXT: neg a0, a0 |
| ; CHECK-NEXT: ret |
| %red = call i1 @llvm.vector.reduce.xor.nxv64i1(<vscale x 64 x i1> %v) |
| ret i1 %red |
| } |
| |
| declare i1 @llvm.vector.reduce.and.nxv64i1(<vscale x 64 x i1>) |
| |
| define signext i1 @vreduce_and_nxv64i1(<vscale x 64 x i1> %v) { |
| ; CHECK-LABEL: vreduce_and_nxv64i1: |
| ; CHECK: # %bb.0: |
| ; CHECK-NEXT: vsetvli a0, zero, e8, m8, ta, mu |
| ; CHECK-NEXT: vmnand.mm v8, v0, v0 |
| ; CHECK-NEXT: vcpop.m a0, v8 |
| ; CHECK-NEXT: seqz a0, a0 |
| ; CHECK-NEXT: neg a0, a0 |
| ; CHECK-NEXT: ret |
| %red = call i1 @llvm.vector.reduce.and.nxv64i1(<vscale x 64 x i1> %v) |
| ret i1 %red |
| } |