1; RUN: llc -mtriple=aarch64-linux-gnu -mattr=+sve < %s 2>%t | FileCheck %s 2; RUN: FileCheck --check-prefix=WARN --allow-empty %s <%t 3 4; If this check fails please read test/CodeGen/AArch64/README for instructions on how to resolve it. 5; WARN-NOT: warning 6 7; 8; PTRUE 9; 10 11define <vscale x 16 x i1> @ptrue_b8() { 12; CHECK-LABEL: ptrue_b8: 13; CHECK: ptrue p0.b, pow2 14; CHECK-NEXT: ret 15 %out = call <vscale x 16 x i1> @llvm.aarch64.sve.ptrue.nxv16i1(i32 0) 16 ret <vscale x 16 x i1> %out 17} 18 19define <vscale x 8 x i1> @ptrue_b16() { 20; CHECK-LABEL: ptrue_b16: 21; CHECK: ptrue p0.h, vl1 22; CHECK-NEXT: ret 23 %out = call <vscale x 8 x i1> @llvm.aarch64.sve.ptrue.nxv8i1(i32 1) 24 ret <vscale x 8 x i1> %out 25} 26 27define <vscale x 4 x i1> @ptrue_b32() { 28; CHECK-LABEL: ptrue_b32: 29; CHECK: ptrue p0.s, mul3 30; CHECK-NEXT: ret 31 %out = call <vscale x 4 x i1> @llvm.aarch64.sve.ptrue.nxv4i1(i32 30) 32 ret <vscale x 4 x i1> %out 33} 34 35define <vscale x 2 x i1> @ptrue_b64() { 36; CHECK-LABEL: ptrue_b64: 37; CHECK: ptrue p0.d 38; CHECK-NEXT: ret 39 %out = call <vscale x 2 x i1> @llvm.aarch64.sve.ptrue.nxv2i1(i32 31) 40 ret <vscale x 2 x i1> %out 41} 42 43declare <vscale x 16 x i1> @llvm.aarch64.sve.ptrue.nxv16i1(i32 %pattern) 44declare <vscale x 8 x i1> @llvm.aarch64.sve.ptrue.nxv8i1(i32 %pattern) 45declare <vscale x 4 x i1> @llvm.aarch64.sve.ptrue.nxv4i1(i32 %pattern) 46declare <vscale x 2 x i1> @llvm.aarch64.sve.ptrue.nxv2i1(i32 %pattern) 47