| ; RUN: llc < %s -mtriple=ve -mattr=+vpu | FileCheck %s |
| |
| ;;; Test prefetch vector intrinsic instructions |
| ;;; |
| ;;; Note: |
| ;;; We test LSVrr_v and LVSvr instructions. |
| |
| ; Function Attrs: nounwind |
| define void @lsv_vvss(i8* %0, i64 %1, i32 signext %2) { |
| ; CHECK-LABEL: lsv_vvss: |
| ; CHECK: # %bb.0: |
| ; CHECK-NEXT: lea %s3, 256 |
| ; CHECK-NEXT: lvl %s3 |
| ; CHECK-NEXT: vld %v0, 8, %s0 |
| ; CHECK-NEXT: and %s2, %s2, (32)0 |
| ; CHECK-NEXT: lsv %v0(%s2), %s1 |
| ; CHECK-NEXT: vst %v0, 8, %s0 |
| ; CHECK-NEXT: b.l.t (, %s10) |
| %4 = tail call fast <256 x double> @llvm.ve.vl.vld.vssl(i64 8, i8* %0, i32 256) |
| %5 = tail call fast <256 x double> @llvm.ve.vl.lsv.vvss(<256 x double> %4, i32 %2, i64 %1) |
| tail call void @llvm.ve.vl.vst.vssl(<256 x double> %5, i64 8, i8* %0, i32 256) |
| ret void |
| } |
| |
| ; Function Attrs: nounwind readonly |
| declare <256 x double> @llvm.ve.vl.vld.vssl(i64, i8*, i32) |
| |
| ; Function Attrs: nounwind readnone |
| declare <256 x double> @llvm.ve.vl.lsv.vvss(<256 x double>, i32, i64) |
| |
| ; Function Attrs: nounwind writeonly |
| declare void @llvm.ve.vl.vst.vssl(<256 x double>, i64, i8*, i32) |
| |
| ; Function Attrs: nounwind readonly |
| define i64 @lvsl_vssl_imm(i8* readonly %0, i32 signext %1) { |
| ; CHECK-LABEL: lvsl_vssl_imm: |
| ; CHECK: # %bb.0: |
| ; CHECK-NEXT: lea %s2, 256 |
| ; CHECK-NEXT: lvl %s2 |
| ; CHECK-NEXT: vld %v0, 8, %s0 |
| ; CHECK-NEXT: and %s0, %s1, (32)0 |
| ; CHECK-NEXT: lvs %s0, %v0(%s0) |
| ; CHECK-NEXT: b.l.t (, %s10) |
| %3 = tail call fast <256 x double> @llvm.ve.vl.vld.vssl(i64 8, i8* %0, i32 256) |
| %4 = tail call i64 @llvm.ve.vl.lvsl.svs(<256 x double> %3, i32 %1) |
| ret i64 %4 |
| } |
| |
| ; Function Attrs: nounwind readnone |
| declare i64 @llvm.ve.vl.lvsl.svs(<256 x double>, i32) |
| |
| ; Function Attrs: nounwind readonly |
| define double @lvsd_vssl_imm(i8* readonly %0, i32 signext %1) { |
| ; CHECK-LABEL: lvsd_vssl_imm: |
| ; CHECK: # %bb.0: |
| ; CHECK-NEXT: lea %s2, 256 |
| ; CHECK-NEXT: lvl %s2 |
| ; CHECK-NEXT: vld %v0, 8, %s0 |
| ; CHECK-NEXT: and %s0, %s1, (32)0 |
| ; CHECK-NEXT: lvs %s0, %v0(%s0) |
| ; CHECK-NEXT: b.l.t (, %s10) |
| %3 = tail call fast <256 x double> @llvm.ve.vl.vld.vssl(i64 8, i8* %0, i32 256) |
| %4 = tail call fast double @llvm.ve.vl.lvsd.svs(<256 x double> %3, i32 %1) |
| ret double %4 |
| } |
| |
| ; Function Attrs: nounwind readnone |
| declare double @llvm.ve.vl.lvsd.svs(<256 x double>, i32) |
| |
| ; Function Attrs: nounwind readonly |
| define float @lvss_vssl_imm(i8* readonly %0, i32 signext %1) { |
| ; CHECK-LABEL: lvss_vssl_imm: |
| ; CHECK: # %bb.0: |
| ; CHECK-NEXT: lea %s2, 256 |
| ; CHECK-NEXT: lvl %s2 |
| ; CHECK-NEXT: vld %v0, 8, %s0 |
| ; CHECK-NEXT: and %s0, %s1, (32)0 |
| ; CHECK-NEXT: lvs %s0, %v0(%s0) |
| ; CHECK-NEXT: b.l.t (, %s10) |
| %3 = tail call fast <256 x double> @llvm.ve.vl.vld.vssl(i64 8, i8* %0, i32 256) |
| %4 = tail call fast float @llvm.ve.vl.lvss.svs(<256 x double> %3, i32 %1) |
| ret float %4 |
| } |
| |
| ; Function Attrs: nounwind readnone |
| declare float @llvm.ve.vl.lvss.svs(<256 x double>, i32) |