| ; RUN: llc -mtriple=aarch64-linux-gnu -mattr=+sve < %s 2>%t | FileCheck %s |
| ; RUN: FileCheck --check-prefix=WARN --allow-empty %s <%t |
| |
| ; If this check fails please read test/CodeGen/AArch64/README for instructions on how to resolve it. |
| ; WARN-NOT: warning |
| |
| ; |
| ; CNTB |
| ; |
| |
| define i64 @cntb() { |
| ; CHECK-LABEL: cntb: |
| ; CHECK: cntb x0, vl2 |
| ; CHECK-NEXT: ret |
| %out = call i64 @llvm.aarch64.sve.cntb(i32 2) |
| ret i64 %out |
| } |
| |
| define i64 @cntb_mul3() { |
| ; CHECK-LABEL: cntb_mul3: |
| ; CHECK: cntb x0, vl6, mul #3 |
| ; CHECK-NEXT: ret |
| %cnt = call i64 @llvm.aarch64.sve.cntb(i32 6) |
| %out = mul i64 %cnt, 3 |
| ret i64 %out |
| } |
| |
| define i64 @cntb_mul4() { |
| ; CHECK-LABEL: cntb_mul4: |
| ; CHECK: cntb x0, vl8, mul #4 |
| ; CHECK-NEXT: ret |
| %cnt = call i64 @llvm.aarch64.sve.cntb(i32 8) |
| %out = mul i64 %cnt, 4 |
| ret i64 %out |
| } |
| |
| ; |
| ; CNTH |
| ; |
| |
| define i64 @cnth() { |
| ; CHECK-LABEL: cnth: |
| ; CHECK: cnth x0, vl3 |
| ; CHECK-NEXT: ret |
| %out = call i64 @llvm.aarch64.sve.cnth(i32 3) |
| ret i64 %out |
| } |
| |
| define i64 @cnth_mul5() { |
| ; CHECK-LABEL: cnth_mul5: |
| ; CHECK: cnth x0, vl7, mul #5 |
| ; CHECK-NEXT: ret |
| %cnt = call i64 @llvm.aarch64.sve.cnth(i32 7) |
| %out = mul i64 %cnt, 5 |
| ret i64 %out |
| } |
| |
| define i64 @cnth_mul8() { |
| ; CHECK-LABEL: cnth_mul8: |
| ; CHECK: cnth x0, vl5, mul #8 |
| ; CHECK-NEXT: ret |
| %cnt = call i64 @llvm.aarch64.sve.cnth(i32 5) |
| %out = mul i64 %cnt, 8 |
| ret i64 %out |
| } |
| |
| ; |
| ; CNTW |
| ; |
| |
| define i64 @cntw() { |
| ; CHECK-LABEL: cntw: |
| ; CHECK: cntw x0, vl4 |
| ; CHECK-NEXT: ret |
| %out = call i64 @llvm.aarch64.sve.cntw(i32 4) |
| ret i64 %out |
| } |
| |
| define i64 @cntw_mul11() { |
| ; CHECK-LABEL: cntw_mul11: |
| ; CHECK: cntw x0, vl8, mul #11 |
| ; CHECK-NEXT: ret |
| %cnt = call i64 @llvm.aarch64.sve.cntw(i32 8) |
| %out = mul i64 %cnt, 11 |
| ret i64 %out |
| } |
| |
| define i64 @cntw_mul2() { |
| ; CHECK-LABEL: cntw_mul2: |
| ; CHECK: cntw x0, vl6, mul #2 |
| ; CHECK-NEXT: ret |
| %cnt = call i64 @llvm.aarch64.sve.cntw(i32 6) |
| %out = mul i64 %cnt, 2 |
| ret i64 %out |
| } |
| |
| ; |
| ; CNTD |
| ; |
| |
| define i64 @cntd() { |
| ; CHECK-LABEL: cntd: |
| ; CHECK: cntd x0, vl5 |
| ; CHECK-NEXT: ret |
| %out = call i64 @llvm.aarch64.sve.cntd(i32 5) |
| ret i64 %out |
| } |
| |
| define i64 @cntd_mul15() { |
| ; CHECK-LABEL: cntd_mul15: |
| ; CHECK: cntd x0, vl16, mul #15 |
| ; CHECK-NEXT: ret |
| %cnt = call i64 @llvm.aarch64.sve.cntd(i32 9) |
| %out = mul i64 %cnt, 15 |
| ret i64 %out |
| } |
| |
| define i64 @cntd_mul16() { |
| ; CHECK-LABEL: cntd_mul16: |
| ; CHECK: cntd x0, vl32, mul #16 |
| ; CHECK-NEXT: ret |
| %cnt = call i64 @llvm.aarch64.sve.cntd(i32 10) |
| %out = mul i64 %cnt, 16 |
| ret i64 %out |
| } |
| |
| ; |
| ; CNTP |
| ; |
| |
| define i64 @cntp_b8(<vscale x 16 x i1> %pg, <vscale x 16 x i1> %a) { |
| ; CHECK-LABEL: cntp_b8: |
| ; CHECK: cntp x0, p0, p1.b |
| ; CHECK-NEXT: ret |
| %out = call i64 @llvm.aarch64.sve.cntp.nxv16i1(<vscale x 16 x i1> %pg, |
| <vscale x 16 x i1> %a) |
| ret i64 %out |
| } |
| |
| define i64 @cntp_b16(<vscale x 8 x i1> %pg, <vscale x 8 x i1> %a) { |
| ; CHECK-LABEL: cntp_b16: |
| ; CHECK: cntp x0, p0, p1.h |
| ; CHECK-NEXT: ret |
| %out = call i64 @llvm.aarch64.sve.cntp.nxv8i1(<vscale x 8 x i1> %pg, |
| <vscale x 8 x i1> %a) |
| ret i64 %out |
| } |
| |
| define i64 @cntp_b32(<vscale x 4 x i1> %pg, <vscale x 4 x i1> %a) { |
| ; CHECK-LABEL: cntp_b32: |
| ; CHECK: cntp x0, p0, p1.s |
| ; CHECK-NEXT: ret |
| %out = call i64 @llvm.aarch64.sve.cntp.nxv4i1(<vscale x 4 x i1> %pg, |
| <vscale x 4 x i1> %a) |
| ret i64 %out |
| } |
| |
| define i64 @cntp_b64(<vscale x 2 x i1> %pg, <vscale x 2 x i1> %a) { |
| ; CHECK-LABEL: cntp_b64: |
| ; CHECK: cntp x0, p0, p1.d |
| ; CHECK-NEXT: ret |
| %out = call i64 @llvm.aarch64.sve.cntp.nxv2i1(<vscale x 2 x i1> %pg, |
| <vscale x 2 x i1> %a) |
| ret i64 %out |
| } |
| |
| declare i64 @llvm.aarch64.sve.cntb(i32 %pattern) |
| declare i64 @llvm.aarch64.sve.cnth(i32 %pattern) |
| declare i64 @llvm.aarch64.sve.cntw(i32 %pattern) |
| declare i64 @llvm.aarch64.sve.cntd(i32 %pattern) |
| |
| declare i64 @llvm.aarch64.sve.cntp.nxv16i1(<vscale x 16 x i1>, <vscale x 16 x i1>) |
| declare i64 @llvm.aarch64.sve.cntp.nxv8i1(<vscale x 8 x i1>, <vscale x 8 x i1>) |
| declare i64 @llvm.aarch64.sve.cntp.nxv4i1(<vscale x 4 x i1>, <vscale x 4 x i1>) |
| declare i64 @llvm.aarch64.sve.cntp.nxv2i1(<vscale x 2 x i1>, <vscale x 2 x i1>) |