diff --git a/llvm/test/CodeGen/RISCV/rvv/fixed-vectors-extract-subvector.ll b/llvm/test/CodeGen/RISCV/rvv/fixed-vectors-extract-subvector.ll index aee931408cc61..fa23b9a1b76fd 100644 --- a/llvm/test/CodeGen/RISCV/rvv/fixed-vectors-extract-subvector.ll +++ b/llvm/test/CodeGen/RISCV/rvv/fixed-vectors-extract-subvector.ll @@ -1,6 +1,6 @@ ; NOTE: Assertions have been autogenerated by utils/update_llc_test_checks.py -; RUN: llc -mtriple=riscv64 -mattr=+m,+v -riscv-v-fixed-length-vector-lmul-max=2 -verify-machineinstrs < %s | FileCheck %s --check-prefixes=CHECK,LMULMAX2 -; RUN: llc -mtriple=riscv64 -mattr=+m,+v -riscv-v-fixed-length-vector-lmul-max=1 -verify-machineinstrs < %s | FileCheck %s --check-prefixes=CHECK,LMULMAX1 +; RUN: llc -mtriple=riscv64 -mattr=+m,+v -verify-machineinstrs < %s | FileCheck %s --check-prefixes=CHECK,CHECK-V +; RUN: llc -mtriple=riscv64 -mattr=+m,+v -riscv-v-vector-bits-max=128 -verify-machineinstrs < %s | FileCheck %s --check-prefixes=CHECK,CHECK-KNOWNVLEN128 define void @extract_v2i8_v4i8_0(ptr %x, ptr %y) { ; CHECK-LABEL: extract_v2i8_v4i8_0: @@ -62,22 +62,46 @@ define void @extract_v2i8_v8i8_6(ptr %x, ptr %y) { ret void } +define void @extract_v1i32_v8i32_4(ptr %x, ptr %y) { +; CHECK-LABEL: extract_v1i32_v8i32_4: +; CHECK: # %bb.0: +; CHECK-NEXT: vsetivli zero, 8, e32, m2, ta, ma +; CHECK-NEXT: vle32.v v8, (a0) +; CHECK-NEXT: vsetivli zero, 1, e32, m2, ta, ma +; CHECK-NEXT: vslidedown.vi v8, v8, 4 +; CHECK-NEXT: vsetivli zero, 1, e32, mf2, ta, ma +; CHECK-NEXT: vse32.v v8, (a1) +; CHECK-NEXT: ret + %a = load <8 x i32>, ptr %x + %c = call <1 x i32> @llvm.vector.extract.v1i32.v8i32(<8 x i32> %a, i64 4) + store <1 x i32> %c, ptr %y + ret void +} + +define void @extract_v1i32_v8i32_5(ptr %x, ptr %y) { +; CHECK-LABEL: extract_v1i32_v8i32_5: +; CHECK: # %bb.0: +; CHECK-NEXT: vsetivli zero, 8, e32, m2, ta, ma +; CHECK-NEXT: vle32.v v8, (a0) +; CHECK-NEXT: vsetivli zero, 1, e32, m2, ta, ma +; CHECK-NEXT: vslidedown.vi v8, v8, 5 +; CHECK-NEXT: vsetivli zero, 1, e32, mf2, ta, ma +; CHECK-NEXT: vse32.v v8, (a1) +; CHECK-NEXT: ret + %a = load <8 x i32>, ptr %x + %c = call <1 x i32> @llvm.vector.extract.v1i32.v8i32(<8 x i32> %a, i64 5) + store <1 x i32> %c, ptr %y + ret void +} + define void @extract_v2i32_v8i32_0(ptr %x, ptr %y) { -; LMULMAX2-LABEL: extract_v2i32_v8i32_0: -; LMULMAX2: # %bb.0: -; LMULMAX2-NEXT: vsetivli zero, 8, e32, m2, ta, ma -; LMULMAX2-NEXT: vle32.v v8, (a0) -; LMULMAX2-NEXT: vsetivli zero, 2, e32, mf2, ta, ma -; LMULMAX2-NEXT: vse32.v v8, (a1) -; LMULMAX2-NEXT: ret -; -; LMULMAX1-LABEL: extract_v2i32_v8i32_0: -; LMULMAX1: # %bb.0: -; LMULMAX1-NEXT: vsetivli zero, 4, e32, m1, ta, ma -; LMULMAX1-NEXT: vle32.v v8, (a0) -; LMULMAX1-NEXT: vsetivli zero, 2, e32, mf2, ta, ma -; LMULMAX1-NEXT: vse32.v v8, (a1) -; LMULMAX1-NEXT: ret +; CHECK-LABEL: extract_v2i32_v8i32_0: +; CHECK: # %bb.0: +; CHECK-NEXT: vsetivli zero, 8, e32, m2, ta, ma +; CHECK-NEXT: vle32.v v8, (a0) +; CHECK-NEXT: vsetivli zero, 2, e32, mf2, ta, ma +; CHECK-NEXT: vse32.v v8, (a1) +; CHECK-NEXT: ret %a = load <8 x i32>, ptr %x %c = call <2 x i32> @llvm.vector.extract.v2i32.v8i32(<8 x i32> %a, i64 0) store <2 x i32> %c, ptr %y @@ -85,52 +109,47 @@ define void @extract_v2i32_v8i32_0(ptr %x, ptr %y) { } define void @extract_v2i32_v8i32_2(ptr %x, ptr %y) { -; LMULMAX2-LABEL: extract_v2i32_v8i32_2: -; LMULMAX2: # %bb.0: -; LMULMAX2-NEXT: vsetivli zero, 8, e32, m2, ta, ma -; LMULMAX2-NEXT: vle32.v v8, (a0) -; LMULMAX2-NEXT: vsetivli zero, 2, e32, m2, ta, ma -; LMULMAX2-NEXT: vslidedown.vi v8, v8, 2 -; LMULMAX2-NEXT: vsetivli zero, 2, e32, mf2, ta, ma -; LMULMAX2-NEXT: vse32.v v8, (a1) -; LMULMAX2-NEXT: ret -; -; LMULMAX1-LABEL: extract_v2i32_v8i32_2: -; LMULMAX1: # %bb.0: -; LMULMAX1-NEXT: vsetivli zero, 4, e32, m1, ta, ma -; LMULMAX1-NEXT: vle32.v v8, (a0) -; LMULMAX1-NEXT: vsetivli zero, 2, e32, m1, ta, ma -; LMULMAX1-NEXT: vslidedown.vi v8, v8, 2 -; LMULMAX1-NEXT: vsetivli zero, 2, e32, mf2, ta, ma -; LMULMAX1-NEXT: vse32.v v8, (a1) -; LMULMAX1-NEXT: ret +; CHECK-LABEL: extract_v2i32_v8i32_2: +; CHECK: # %bb.0: +; CHECK-NEXT: vsetivli zero, 8, e32, m2, ta, ma +; CHECK-NEXT: vle32.v v8, (a0) +; CHECK-NEXT: vsetivli zero, 2, e32, m2, ta, ma +; CHECK-NEXT: vslidedown.vi v8, v8, 2 +; CHECK-NEXT: vsetivli zero, 2, e32, mf2, ta, ma +; CHECK-NEXT: vse32.v v8, (a1) +; CHECK-NEXT: ret %a = load <8 x i32>, ptr %x %c = call <2 x i32> @llvm.vector.extract.v2i32.v8i32(<8 x i32> %a, i64 2) store <2 x i32> %c, ptr %y ret void } +define void @extract_v2i32_v8i32_4(ptr %x, ptr %y) { +; CHECK-LABEL: extract_v2i32_v8i32_4: +; CHECK: # %bb.0: +; CHECK-NEXT: vsetivli zero, 8, e32, m2, ta, ma +; CHECK-NEXT: vle32.v v8, (a0) +; CHECK-NEXT: vsetivli zero, 2, e32, m2, ta, ma +; CHECK-NEXT: vslidedown.vi v8, v8, 4 +; CHECK-NEXT: vsetivli zero, 2, e32, mf2, ta, ma +; CHECK-NEXT: vse32.v v8, (a1) +; CHECK-NEXT: ret + %a = load <8 x i32>, ptr %x + %c = call <2 x i32> @llvm.vector.extract.v2i32.v8i32(<8 x i32> %a, i64 4) + store <2 x i32> %c, ptr %y + ret void +} + define void @extract_v2i32_v8i32_6(ptr %x, ptr %y) { -; LMULMAX2-LABEL: extract_v2i32_v8i32_6: -; LMULMAX2: # %bb.0: -; LMULMAX2-NEXT: vsetivli zero, 8, e32, m2, ta, ma -; LMULMAX2-NEXT: vle32.v v8, (a0) -; LMULMAX2-NEXT: vsetivli zero, 2, e32, m2, ta, ma -; LMULMAX2-NEXT: vslidedown.vi v8, v8, 6 -; LMULMAX2-NEXT: vsetivli zero, 2, e32, mf2, ta, ma -; LMULMAX2-NEXT: vse32.v v8, (a1) -; LMULMAX2-NEXT: ret -; -; LMULMAX1-LABEL: extract_v2i32_v8i32_6: -; LMULMAX1: # %bb.0: -; LMULMAX1-NEXT: addi a0, a0, 16 -; LMULMAX1-NEXT: vsetivli zero, 4, e32, m1, ta, ma -; LMULMAX1-NEXT: vle32.v v8, (a0) -; LMULMAX1-NEXT: vsetivli zero, 2, e32, m1, ta, ma -; LMULMAX1-NEXT: vslidedown.vi v8, v8, 2 -; LMULMAX1-NEXT: vsetivli zero, 2, e32, mf2, ta, ma -; LMULMAX1-NEXT: vse32.v v8, (a1) -; LMULMAX1-NEXT: ret +; CHECK-LABEL: extract_v2i32_v8i32_6: +; CHECK: # %bb.0: +; CHECK-NEXT: vsetivli zero, 8, e32, m2, ta, ma +; CHECK-NEXT: vle32.v v8, (a0) +; CHECK-NEXT: vsetivli zero, 2, e32, m2, ta, ma +; CHECK-NEXT: vslidedown.vi v8, v8, 6 +; CHECK-NEXT: vsetivli zero, 2, e32, mf2, ta, ma +; CHECK-NEXT: vse32.v v8, (a1) +; CHECK-NEXT: ret %a = load <8 x i32>, ptr %x %c = call <2 x i32> @llvm.vector.extract.v2i32.v8i32(<8 x i32> %a, i64 6) store <2 x i32> %c, ptr %y @@ -148,6 +167,33 @@ define void @extract_v2i32_nxv16i32_0( %x, ptr %y) { ret void } + +define void @extract_v2i32_nxv16i32_2( %x, ptr %y) { +; CHECK-LABEL: extract_v2i32_nxv16i32_2: +; CHECK: # %bb.0: +; CHECK-NEXT: vsetivli zero, 2, e32, m8, ta, ma +; CHECK-NEXT: vslidedown.vi v8, v8, 2 +; CHECK-NEXT: vsetivli zero, 2, e32, mf2, ta, ma +; CHECK-NEXT: vse32.v v8, (a0) +; CHECK-NEXT: ret + %c = call <2 x i32> @llvm.vector.extract.v2i32.nxv16i32( %x, i64 2) + store <2 x i32> %c, ptr %y + ret void +} + +define void @extract_v2i32_nxv16i32_4( %x, ptr %y) { +; CHECK-LABEL: extract_v2i32_nxv16i32_4: +; CHECK: # %bb.0: +; CHECK-NEXT: vsetivli zero, 2, e32, m8, ta, ma +; CHECK-NEXT: vslidedown.vi v8, v8, 4 +; CHECK-NEXT: vsetivli zero, 2, e32, mf2, ta, ma +; CHECK-NEXT: vse32.v v8, (a0) +; CHECK-NEXT: ret + %c = call <2 x i32> @llvm.vector.extract.v2i32.nxv16i32( %x, i64 4) + store <2 x i32> %c, ptr %y + ret void +} + define void @extract_v2i32_nxv16i32_6( %x, ptr %y) { ; CHECK-LABEL: extract_v2i32_nxv16i32_6: ; CHECK: # %bb.0: @@ -161,6 +207,19 @@ define void @extract_v2i32_nxv16i32_6( %x, ptr %y) { ret void } +define void @extract_v2i32_nxv16i32_8( %x, ptr %y) { +; CHECK-LABEL: extract_v2i32_nxv16i32_8: +; CHECK: # %bb.0: +; CHECK-NEXT: vsetivli zero, 2, e32, m8, ta, ma +; CHECK-NEXT: vslidedown.vi v8, v8, 8 +; CHECK-NEXT: vsetivli zero, 2, e32, mf2, ta, ma +; CHECK-NEXT: vse32.v v8, (a0) +; CHECK-NEXT: ret + %c = call <2 x i32> @llvm.vector.extract.v2i32.nxv16i32( %x, i64 8) + store <2 x i32> %c, ptr %y + ret void +} + define void @extract_v2i8_nxv2i8_0( %x, ptr %y) { ; CHECK-LABEL: extract_v2i8_nxv2i8_0: ; CHECK: # %bb.0: @@ -185,47 +244,54 @@ define void @extract_v2i8_nxv2i8_2( %x, ptr %y) { ret void } +define void @extract_v2i8_nxv2i8_4( %x, ptr %y) { +; CHECK-LABEL: extract_v2i8_nxv2i8_4: +; CHECK: # %bb.0: +; CHECK-NEXT: vsetivli zero, 2, e8, mf4, ta, ma +; CHECK-NEXT: vslidedown.vi v8, v8, 4 +; CHECK-NEXT: vsetivli zero, 2, e8, mf8, ta, ma +; CHECK-NEXT: vse8.v v8, (a0) +; CHECK-NEXT: ret + %c = call <2 x i8> @llvm.vector.extract.v2i8.nxv2i8( %x, i64 4) + store <2 x i8> %c, ptr %y + ret void +} + +define void @extract_v2i8_nxv2i8_6( %x, ptr %y) { +; CHECK-LABEL: extract_v2i8_nxv2i8_6: +; CHECK: # %bb.0: +; CHECK-NEXT: vsetivli zero, 2, e8, mf4, ta, ma +; CHECK-NEXT: vslidedown.vi v8, v8, 6 +; CHECK-NEXT: vsetivli zero, 2, e8, mf8, ta, ma +; CHECK-NEXT: vse8.v v8, (a0) +; CHECK-NEXT: ret + %c = call <2 x i8> @llvm.vector.extract.v2i8.nxv2i8( %x, i64 6) + store <2 x i8> %c, ptr %y + ret void +} + define void @extract_v8i32_nxv16i32_8( %x, ptr %y) { -; LMULMAX2-LABEL: extract_v8i32_nxv16i32_8: -; LMULMAX2: # %bb.0: -; LMULMAX2-NEXT: vsetivli zero, 8, e32, m8, ta, ma -; LMULMAX2-NEXT: vslidedown.vi v8, v8, 8 -; LMULMAX2-NEXT: vsetivli zero, 8, e32, m2, ta, ma -; LMULMAX2-NEXT: vse32.v v8, (a0) -; LMULMAX2-NEXT: ret -; -; LMULMAX1-LABEL: extract_v8i32_nxv16i32_8: -; LMULMAX1: # %bb.0: -; LMULMAX1-NEXT: vsetivli zero, 4, e32, m8, ta, ma -; LMULMAX1-NEXT: vslidedown.vi v16, v8, 8 -; LMULMAX1-NEXT: vslidedown.vi v8, v8, 12 -; LMULMAX1-NEXT: addi a1, a0, 16 -; LMULMAX1-NEXT: vsetivli zero, 4, e32, m1, ta, ma -; LMULMAX1-NEXT: vse32.v v8, (a1) -; LMULMAX1-NEXT: vse32.v v16, (a0) -; LMULMAX1-NEXT: ret +; CHECK-LABEL: extract_v8i32_nxv16i32_8: +; CHECK: # %bb.0: +; CHECK-NEXT: vsetivli zero, 8, e32, m8, ta, ma +; CHECK-NEXT: vslidedown.vi v8, v8, 8 +; CHECK-NEXT: vsetivli zero, 8, e32, m2, ta, ma +; CHECK-NEXT: vse32.v v8, (a0) +; CHECK-NEXT: ret %c = call <8 x i32> @llvm.vector.extract.v8i32.nxv16i32( %x, i64 8) store <8 x i32> %c, ptr %y ret void } define void @extract_v8i1_v64i1_0(ptr %x, ptr %y) { -; LMULMAX2-LABEL: extract_v8i1_v64i1_0: -; LMULMAX2: # %bb.0: -; LMULMAX2-NEXT: li a2, 32 -; LMULMAX2-NEXT: vsetvli zero, a2, e8, m2, ta, ma -; LMULMAX2-NEXT: vlm.v v8, (a0) -; LMULMAX2-NEXT: vsetivli zero, 8, e8, mf2, ta, ma -; LMULMAX2-NEXT: vsm.v v8, (a1) -; LMULMAX2-NEXT: ret -; -; LMULMAX1-LABEL: extract_v8i1_v64i1_0: -; LMULMAX1: # %bb.0: -; LMULMAX1-NEXT: vsetivli zero, 16, e8, m1, ta, ma -; LMULMAX1-NEXT: vlm.v v8, (a0) -; LMULMAX1-NEXT: vsetivli zero, 8, e8, mf2, ta, ma -; LMULMAX1-NEXT: vsm.v v8, (a1) -; LMULMAX1-NEXT: ret +; CHECK-LABEL: extract_v8i1_v64i1_0: +; CHECK: # %bb.0: +; CHECK-NEXT: li a2, 64 +; CHECK-NEXT: vsetvli zero, a2, e8, m4, ta, ma +; CHECK-NEXT: vlm.v v8, (a0) +; CHECK-NEXT: vsetivli zero, 8, e8, mf2, ta, ma +; CHECK-NEXT: vsm.v v8, (a1) +; CHECK-NEXT: ret %a = load <64 x i1>, ptr %x %c = call <8 x i1> @llvm.vector.extract.v8i1.v64i1(<64 x i1> %a, i64 0) store <8 x i1> %c, ptr %y @@ -233,26 +299,16 @@ define void @extract_v8i1_v64i1_0(ptr %x, ptr %y) { } define void @extract_v8i1_v64i1_8(ptr %x, ptr %y) { -; LMULMAX2-LABEL: extract_v8i1_v64i1_8: -; LMULMAX2: # %bb.0: -; LMULMAX2-NEXT: li a2, 32 -; LMULMAX2-NEXT: vsetvli zero, a2, e8, m2, ta, ma -; LMULMAX2-NEXT: vlm.v v8, (a0) -; LMULMAX2-NEXT: vsetivli zero, 1, e8, mf4, ta, ma -; LMULMAX2-NEXT: vslidedown.vi v8, v8, 1 -; LMULMAX2-NEXT: vsetivli zero, 8, e8, mf2, ta, ma -; LMULMAX2-NEXT: vsm.v v8, (a1) -; LMULMAX2-NEXT: ret -; -; LMULMAX1-LABEL: extract_v8i1_v64i1_8: -; LMULMAX1: # %bb.0: -; LMULMAX1-NEXT: vsetivli zero, 16, e8, m1, ta, ma -; LMULMAX1-NEXT: vlm.v v8, (a0) -; LMULMAX1-NEXT: vsetivli zero, 1, e8, mf8, ta, ma -; LMULMAX1-NEXT: vslidedown.vi v8, v8, 1 -; LMULMAX1-NEXT: vsetivli zero, 8, e8, mf2, ta, ma -; LMULMAX1-NEXT: vsm.v v8, (a1) -; LMULMAX1-NEXT: ret +; CHECK-LABEL: extract_v8i1_v64i1_8: +; CHECK: # %bb.0: +; CHECK-NEXT: li a2, 64 +; CHECK-NEXT: vsetvli zero, a2, e8, m4, ta, ma +; CHECK-NEXT: vlm.v v8, (a0) +; CHECK-NEXT: vsetivli zero, 1, e8, mf2, ta, ma +; CHECK-NEXT: vslidedown.vi v8, v8, 1 +; CHECK-NEXT: vsetivli zero, 8, e8, mf2, ta, ma +; CHECK-NEXT: vsm.v v8, (a1) +; CHECK-NEXT: ret %a = load <64 x i1>, ptr %x %c = call <8 x i1> @llvm.vector.extract.v8i1.v64i1(<64 x i1> %a, i64 8) store <8 x i1> %c, ptr %y @@ -260,26 +316,16 @@ define void @extract_v8i1_v64i1_8(ptr %x, ptr %y) { } define void @extract_v8i1_v64i1_48(ptr %x, ptr %y) { -; LMULMAX2-LABEL: extract_v8i1_v64i1_48: -; LMULMAX2: # %bb.0: -; LMULMAX2-NEXT: addi a0, a0, 4 -; LMULMAX2-NEXT: li a2, 32 -; LMULMAX2-NEXT: vsetvli zero, a2, e8, m2, ta, ma -; LMULMAX2-NEXT: vlm.v v8, (a0) -; LMULMAX2-NEXT: vsetivli zero, 1, e8, mf4, ta, ma -; LMULMAX2-NEXT: vslidedown.vi v8, v8, 2 -; LMULMAX2-NEXT: vsetivli zero, 8, e8, mf2, ta, ma -; LMULMAX2-NEXT: vsm.v v8, (a1) -; LMULMAX2-NEXT: ret -; -; LMULMAX1-LABEL: extract_v8i1_v64i1_48: -; LMULMAX1: # %bb.0: -; LMULMAX1-NEXT: addi a0, a0, 6 -; LMULMAX1-NEXT: vsetivli zero, 16, e8, m1, ta, ma -; LMULMAX1-NEXT: vlm.v v8, (a0) -; LMULMAX1-NEXT: vsetivli zero, 8, e8, mf2, ta, ma -; LMULMAX1-NEXT: vsm.v v8, (a1) -; LMULMAX1-NEXT: ret +; CHECK-LABEL: extract_v8i1_v64i1_48: +; CHECK: # %bb.0: +; CHECK-NEXT: li a2, 64 +; CHECK-NEXT: vsetvli zero, a2, e8, m4, ta, ma +; CHECK-NEXT: vlm.v v8, (a0) +; CHECK-NEXT: vsetivli zero, 1, e8, mf2, ta, ma +; CHECK-NEXT: vslidedown.vi v8, v8, 6 +; CHECK-NEXT: vsetivli zero, 8, e8, mf2, ta, ma +; CHECK-NEXT: vsm.v v8, (a1) +; CHECK-NEXT: ret %a = load <64 x i1>, ptr %x %c = call <8 x i1> @llvm.vector.extract.v8i1.v64i1(<64 x i1> %a, i64 48) store <8 x i1> %c, ptr %y @@ -334,40 +380,49 @@ define void @extract_v8i1_nxv64i1_48( %x, ptr %y) { ret void } +define void @extract_v8i1_nxv64i1_128( %x, ptr %y) { +; CHECK-LABEL: extract_v8i1_nxv64i1_128: +; CHECK: # %bb.0: +; CHECK-NEXT: vsetivli zero, 1, e8, m1, ta, ma +; CHECK-NEXT: vslidedown.vi v8, v0, 16 +; CHECK-NEXT: vsetivli zero, 8, e8, mf2, ta, ma +; CHECK-NEXT: vsm.v v8, (a0) +; CHECK-NEXT: ret + %c = call <8 x i1> @llvm.vector.extract.v8i1.nxv64i1( %x, i64 128) + store <8 x i1> %c, ptr %y + ret void +} + +define void @extract_v8i1_nxv64i1_192( %x, ptr %y) { +; CHECK-LABEL: extract_v8i1_nxv64i1_192: +; CHECK: # %bb.0: +; CHECK-NEXT: vsetivli zero, 1, e8, m1, ta, ma +; CHECK-NEXT: vslidedown.vi v8, v0, 24 +; CHECK-NEXT: vsetivli zero, 8, e8, mf2, ta, ma +; CHECK-NEXT: vsm.v v8, (a0) +; CHECK-NEXT: ret + %c = call <8 x i1> @llvm.vector.extract.v8i1.nxv64i1( %x, i64 192) + store <8 x i1> %c, ptr %y + ret void +} define void @extract_v2i1_v64i1_0(ptr %x, ptr %y) { -; LMULMAX2-LABEL: extract_v2i1_v64i1_0: -; LMULMAX2: # %bb.0: -; LMULMAX2-NEXT: li a2, 32 -; LMULMAX2-NEXT: vsetvli zero, a2, e8, m2, ta, ma -; LMULMAX2-NEXT: vlm.v v0, (a0) -; LMULMAX2-NEXT: vsetivli zero, 2, e8, mf8, ta, ma -; LMULMAX2-NEXT: vmv.v.i v8, 0 -; LMULMAX2-NEXT: vmerge.vim v8, v8, 1, v0 -; LMULMAX2-NEXT: vsetivli zero, 8, e8, mf2, ta, ma -; LMULMAX2-NEXT: vmv.v.i v9, 0 -; LMULMAX2-NEXT: vsetivli zero, 2, e8, mf2, tu, ma -; LMULMAX2-NEXT: vmv.v.v v9, v8 -; LMULMAX2-NEXT: vsetivli zero, 8, e8, mf2, ta, ma -; LMULMAX2-NEXT: vmsne.vi v8, v9, 0 -; LMULMAX2-NEXT: vsm.v v8, (a1) -; LMULMAX2-NEXT: ret -; -; LMULMAX1-LABEL: extract_v2i1_v64i1_0: -; LMULMAX1: # %bb.0: -; LMULMAX1-NEXT: vsetivli zero, 16, e8, m1, ta, ma -; LMULMAX1-NEXT: vlm.v v0, (a0) -; LMULMAX1-NEXT: vsetivli zero, 2, e8, mf8, ta, ma -; LMULMAX1-NEXT: vmv.v.i v8, 0 -; LMULMAX1-NEXT: vmerge.vim v8, v8, 1, v0 -; LMULMAX1-NEXT: vsetivli zero, 8, e8, mf2, ta, ma -; LMULMAX1-NEXT: vmv.v.i v9, 0 -; LMULMAX1-NEXT: vsetivli zero, 2, e8, mf2, tu, ma -; LMULMAX1-NEXT: vmv.v.v v9, v8 -; LMULMAX1-NEXT: vsetivli zero, 8, e8, mf2, ta, ma -; LMULMAX1-NEXT: vmsne.vi v8, v9, 0 -; LMULMAX1-NEXT: vsm.v v8, (a1) -; LMULMAX1-NEXT: ret +; CHECK-LABEL: extract_v2i1_v64i1_0: +; CHECK: # %bb.0: +; CHECK-NEXT: li a2, 64 +; CHECK-NEXT: vsetvli zero, a2, e8, m4, ta, ma +; CHECK-NEXT: vlm.v v0, (a0) +; CHECK-NEXT: vsetivli zero, 2, e8, mf8, ta, ma +; CHECK-NEXT: vmv.v.i v8, 0 +; CHECK-NEXT: vmerge.vim v8, v8, 1, v0 +; CHECK-NEXT: vsetivli zero, 8, e8, mf2, ta, ma +; CHECK-NEXT: vmv.v.i v9, 0 +; CHECK-NEXT: vsetivli zero, 2, e8, mf2, tu, ma +; CHECK-NEXT: vmv.v.v v9, v8 +; CHECK-NEXT: vsetivli zero, 8, e8, mf2, ta, ma +; CHECK-NEXT: vmsne.vi v8, v9, 0 +; CHECK-NEXT: vsm.v v8, (a1) +; CHECK-NEXT: ret %a = load <64 x i1>, ptr %x %c = call <2 x i1> @llvm.vector.extract.v2i1.v64i1(<64 x i1> %a, i64 0) store <2 x i1> %c, ptr %y @@ -375,48 +430,27 @@ define void @extract_v2i1_v64i1_0(ptr %x, ptr %y) { } define void @extract_v2i1_v64i1_2(ptr %x, ptr %y) { -; LMULMAX2-LABEL: extract_v2i1_v64i1_2: -; LMULMAX2: # %bb.0: -; LMULMAX2-NEXT: li a2, 32 -; LMULMAX2-NEXT: vsetvli zero, a2, e8, m2, ta, ma -; LMULMAX2-NEXT: vlm.v v0, (a0) -; LMULMAX2-NEXT: vmv.v.i v8, 0 -; LMULMAX2-NEXT: vmerge.vim v8, v8, 1, v0 -; LMULMAX2-NEXT: vsetivli zero, 2, e8, m2, ta, ma -; LMULMAX2-NEXT: vslidedown.vi v8, v8, 2 -; LMULMAX2-NEXT: vsetivli zero, 2, e8, mf8, ta, ma -; LMULMAX2-NEXT: vmsne.vi v0, v8, 0 -; LMULMAX2-NEXT: vmv.v.i v8, 0 -; LMULMAX2-NEXT: vmerge.vim v8, v8, 1, v0 -; LMULMAX2-NEXT: vsetivli zero, 8, e8, mf2, ta, ma -; LMULMAX2-NEXT: vmv.v.i v9, 0 -; LMULMAX2-NEXT: vsetivli zero, 2, e8, mf2, tu, ma -; LMULMAX2-NEXT: vmv.v.v v9, v8 -; LMULMAX2-NEXT: vsetivli zero, 8, e8, mf2, ta, ma -; LMULMAX2-NEXT: vmsne.vi v8, v9, 0 -; LMULMAX2-NEXT: vsm.v v8, (a1) -; LMULMAX2-NEXT: ret -; -; LMULMAX1-LABEL: extract_v2i1_v64i1_2: -; LMULMAX1: # %bb.0: -; LMULMAX1-NEXT: vsetivli zero, 16, e8, m1, ta, ma -; LMULMAX1-NEXT: vlm.v v0, (a0) -; LMULMAX1-NEXT: vmv.v.i v8, 0 -; LMULMAX1-NEXT: vmerge.vim v8, v8, 1, v0 -; LMULMAX1-NEXT: vsetivli zero, 2, e8, m1, ta, ma -; LMULMAX1-NEXT: vslidedown.vi v8, v8, 2 -; LMULMAX1-NEXT: vsetivli zero, 2, e8, mf8, ta, ma -; LMULMAX1-NEXT: vmsne.vi v0, v8, 0 -; LMULMAX1-NEXT: vmv.v.i v8, 0 -; LMULMAX1-NEXT: vmerge.vim v8, v8, 1, v0 -; LMULMAX1-NEXT: vsetivli zero, 8, e8, mf2, ta, ma -; LMULMAX1-NEXT: vmv.v.i v9, 0 -; LMULMAX1-NEXT: vsetivli zero, 2, e8, mf2, tu, ma -; LMULMAX1-NEXT: vmv.v.v v9, v8 -; LMULMAX1-NEXT: vsetivli zero, 8, e8, mf2, ta, ma -; LMULMAX1-NEXT: vmsne.vi v8, v9, 0 -; LMULMAX1-NEXT: vsm.v v8, (a1) -; LMULMAX1-NEXT: ret +; CHECK-LABEL: extract_v2i1_v64i1_2: +; CHECK: # %bb.0: +; CHECK-NEXT: li a2, 64 +; CHECK-NEXT: vsetvli zero, a2, e8, m4, ta, ma +; CHECK-NEXT: vlm.v v0, (a0) +; CHECK-NEXT: vmv.v.i v8, 0 +; CHECK-NEXT: vmerge.vim v8, v8, 1, v0 +; CHECK-NEXT: vsetivli zero, 2, e8, m4, ta, ma +; CHECK-NEXT: vslidedown.vi v8, v8, 2 +; CHECK-NEXT: vsetivli zero, 2, e8, mf8, ta, ma +; CHECK-NEXT: vmsne.vi v0, v8, 0 +; CHECK-NEXT: vmv.v.i v8, 0 +; CHECK-NEXT: vmerge.vim v8, v8, 1, v0 +; CHECK-NEXT: vsetivli zero, 8, e8, mf2, ta, ma +; CHECK-NEXT: vmv.v.i v9, 0 +; CHECK-NEXT: vsetivli zero, 2, e8, mf2, tu, ma +; CHECK-NEXT: vmv.v.v v9, v8 +; CHECK-NEXT: vsetivli zero, 8, e8, mf2, ta, ma +; CHECK-NEXT: vmsne.vi v8, v9, 0 +; CHECK-NEXT: vsm.v v8, (a1) +; CHECK-NEXT: ret %a = load <64 x i1>, ptr %x %c = call <2 x i1> @llvm.vector.extract.v2i1.v64i1(<64 x i1> %a, i64 2) store <2 x i1> %c, ptr %y @@ -424,50 +458,28 @@ define void @extract_v2i1_v64i1_2(ptr %x, ptr %y) { } define void @extract_v2i1_v64i1_42(ptr %x, ptr %y) { -; LMULMAX2-LABEL: extract_v2i1_v64i1_42: -; LMULMAX2: # %bb.0: -; LMULMAX2-NEXT: addi a0, a0, 4 -; LMULMAX2-NEXT: li a2, 32 -; LMULMAX2-NEXT: vsetvli zero, a2, e8, m2, ta, ma -; LMULMAX2-NEXT: vlm.v v0, (a0) -; LMULMAX2-NEXT: vmv.v.i v8, 0 -; LMULMAX2-NEXT: vmerge.vim v8, v8, 1, v0 -; LMULMAX2-NEXT: vsetivli zero, 2, e8, m2, ta, ma -; LMULMAX2-NEXT: vslidedown.vi v8, v8, 10 -; LMULMAX2-NEXT: vsetivli zero, 2, e8, mf8, ta, ma -; LMULMAX2-NEXT: vmsne.vi v0, v8, 0 -; LMULMAX2-NEXT: vmv.v.i v8, 0 -; LMULMAX2-NEXT: vmerge.vim v8, v8, 1, v0 -; LMULMAX2-NEXT: vsetivli zero, 8, e8, mf2, ta, ma -; LMULMAX2-NEXT: vmv.v.i v9, 0 -; LMULMAX2-NEXT: vsetivli zero, 2, e8, mf2, tu, ma -; LMULMAX2-NEXT: vmv.v.v v9, v8 -; LMULMAX2-NEXT: vsetivli zero, 8, e8, mf2, ta, ma -; LMULMAX2-NEXT: vmsne.vi v8, v9, 0 -; LMULMAX2-NEXT: vsm.v v8, (a1) -; LMULMAX2-NEXT: ret -; -; LMULMAX1-LABEL: extract_v2i1_v64i1_42: -; LMULMAX1: # %bb.0: -; LMULMAX1-NEXT: addi a0, a0, 4 -; LMULMAX1-NEXT: vsetivli zero, 16, e8, m1, ta, ma -; LMULMAX1-NEXT: vlm.v v0, (a0) -; LMULMAX1-NEXT: vmv.v.i v8, 0 -; LMULMAX1-NEXT: vmerge.vim v8, v8, 1, v0 -; LMULMAX1-NEXT: vsetivli zero, 2, e8, m1, ta, ma -; LMULMAX1-NEXT: vslidedown.vi v8, v8, 10 -; LMULMAX1-NEXT: vsetivli zero, 2, e8, mf8, ta, ma -; LMULMAX1-NEXT: vmsne.vi v0, v8, 0 -; LMULMAX1-NEXT: vmv.v.i v8, 0 -; LMULMAX1-NEXT: vmerge.vim v8, v8, 1, v0 -; LMULMAX1-NEXT: vsetivli zero, 8, e8, mf2, ta, ma -; LMULMAX1-NEXT: vmv.v.i v9, 0 -; LMULMAX1-NEXT: vsetivli zero, 2, e8, mf2, tu, ma -; LMULMAX1-NEXT: vmv.v.v v9, v8 -; LMULMAX1-NEXT: vsetivli zero, 8, e8, mf2, ta, ma -; LMULMAX1-NEXT: vmsne.vi v8, v9, 0 -; LMULMAX1-NEXT: vsm.v v8, (a1) -; LMULMAX1-NEXT: ret +; CHECK-LABEL: extract_v2i1_v64i1_42: +; CHECK: # %bb.0: +; CHECK-NEXT: li a2, 64 +; CHECK-NEXT: vsetvli zero, a2, e8, m4, ta, ma +; CHECK-NEXT: vlm.v v0, (a0) +; CHECK-NEXT: vmv.v.i v8, 0 +; CHECK-NEXT: vmerge.vim v8, v8, 1, v0 +; CHECK-NEXT: li a0, 42 +; CHECK-NEXT: vsetivli zero, 2, e8, m4, ta, ma +; CHECK-NEXT: vslidedown.vx v8, v8, a0 +; CHECK-NEXT: vsetivli zero, 2, e8, mf8, ta, ma +; CHECK-NEXT: vmsne.vi v0, v8, 0 +; CHECK-NEXT: vmv.v.i v8, 0 +; CHECK-NEXT: vmerge.vim v8, v8, 1, v0 +; CHECK-NEXT: vsetivli zero, 8, e8, mf2, ta, ma +; CHECK-NEXT: vmv.v.i v9, 0 +; CHECK-NEXT: vsetivli zero, 2, e8, mf2, tu, ma +; CHECK-NEXT: vmv.v.v v9, v8 +; CHECK-NEXT: vsetivli zero, 8, e8, mf2, ta, ma +; CHECK-NEXT: vmsne.vi v8, v9, 0 +; CHECK-NEXT: vsm.v v8, (a1) +; CHECK-NEXT: ret %a = load <64 x i1>, ptr %x %c = call <2 x i1> @llvm.vector.extract.v2i1.v64i1(<64 x i1> %a, i64 42) store <2 x i1> %c, ptr %y @@ -640,9 +652,14 @@ declare <8 x i1> @llvm.vector.extract.v8i1.nxv64i1( %vec, i64 declare <2 x i8> @llvm.vector.extract.v2i8.v4i8(<4 x i8> %vec, i64 %idx) declare <2 x i8> @llvm.vector.extract.v2i8.v8i8(<8 x i8> %vec, i64 %idx) + +declare <1 x i32> @llvm.vector.extract.v1i32.v8i32(<8 x i32> %vec, i64 %idx) declare <2 x i32> @llvm.vector.extract.v2i32.v8i32(<8 x i32> %vec, i64 %idx) declare <2 x i8> @llvm.vector.extract.v2i8.nxv2i8( %vec, i64 %idx) declare <2 x i32> @llvm.vector.extract.v2i32.nxv16i32( %vec, i64 %idx) declare <8 x i32> @llvm.vector.extract.v8i32.nxv16i32( %vec, i64 %idx) +;; NOTE: These prefixes are unused and the list is autogenerated. Do not add tests below this line: +; CHECK-KNOWNVLEN128: {{.*}} +; CHECK-V: {{.*}}