| ; NOTE: Assertions have been autogenerated by utils/update_llc_test_checks.py |
| ; RUN: llc -mtriple=aarch64-linux-gnu -mattr=+sve < %s | FileCheck %s |
| |
| define <vscale x 2 x i64> @sti64ldi64(<vscale x 2 x i64>* nocapture %P, <vscale x 2 x i64> %v) { |
| ; CHECK-LABEL: sti64ldi64: |
| ; CHECK: // %bb.0: // %entry |
| ; CHECK-NEXT: ptrue p0.d |
| ; CHECK-NEXT: st1d { z0.d }, p0, [x0, #1, mul vl] |
| ; CHECK-NEXT: ret |
| entry: |
| %arrayidx0 = getelementptr inbounds <vscale x 2 x i64>, <vscale x 2 x i64>* %P, i64 1 |
| store <vscale x 2 x i64> %v, <vscale x 2 x i64>* %arrayidx0 |
| %arrayidx1 = getelementptr inbounds <vscale x 2 x i64>, <vscale x 2 x i64>* %P, i64 1 |
| %0 = load <vscale x 2 x i64>, <vscale x 2 x i64>* %arrayidx1 |
| ret <vscale x 2 x i64> %0 |
| } |
| |
| define <vscale x 2 x double> @stf64ldf64(<vscale x 2 x double>* nocapture %P, <vscale x 2 x double> %v) { |
| ; CHECK-LABEL: stf64ldf64: |
| ; CHECK: // %bb.0: // %entry |
| ; CHECK-NEXT: ptrue p0.d |
| ; CHECK-NEXT: st1d { z0.d }, p0, [x0, #1, mul vl] |
| ; CHECK-NEXT: ret |
| entry: |
| %arrayidx0 = getelementptr inbounds <vscale x 2 x double>, <vscale x 2 x double>* %P, i64 1 |
| store <vscale x 2 x double> %v, <vscale x 2 x double>* %arrayidx0 |
| %arrayidx1 = getelementptr inbounds <vscale x 2 x double>, <vscale x 2 x double>* %P, i64 1 |
| %0 = load <vscale x 2 x double>, <vscale x 2 x double>* %arrayidx1 |
| ret <vscale x 2 x double> %0 |
| } |
| |
| define <vscale x 2 x i64> @sti32ldi32ext(<vscale x 2 x i32>* nocapture %P, <vscale x 2 x i64> %v) { |
| ; CHECK-LABEL: sti32ldi32ext: |
| ; CHECK: // %bb.0: // %entry |
| ; CHECK-NEXT: ptrue p0.d |
| ; CHECK-NEXT: mov z1.d, z0.d |
| ; CHECK-NEXT: sxtw z0.d, p0/m, z0.d |
| ; CHECK-NEXT: st1w { z1.d }, p0, [x0] |
| ; CHECK-NEXT: ret |
| entry: |
| %0 = trunc <vscale x 2 x i64> %v to <vscale x 2 x i32> |
| store <vscale x 2 x i32> %0, <vscale x 2 x i32>* %P |
| %1 = load <vscale x 2 x i32>, <vscale x 2 x i32>* %P |
| %2 = sext <vscale x 2 x i32> %1 to <vscale x 2 x i64> |
| ret <vscale x 2 x i64> %2 |
| } |
| |
| define <2 x i64> @sti64ldfixedi64(<vscale x 2 x i64>* nocapture %P, <vscale x 2 x i64> %v) { |
| ; CHECK-LABEL: sti64ldfixedi64: |
| ; CHECK: // %bb.0: // %entry |
| ; CHECK-NEXT: ptrue p0.d |
| ; CHECK-NEXT: rdvl x8, #1 |
| ; CHECK-NEXT: st1d { z0.d }, p0, [x0, #1, mul vl] |
| ; CHECK-NEXT: ldr q0, [x0, x8] |
| ; CHECK-NEXT: ret |
| entry: |
| %arrayidx0 = getelementptr inbounds <vscale x 2 x i64>, <vscale x 2 x i64>* %P, i64 1 |
| store <vscale x 2 x i64> %v, <vscale x 2 x i64>* %arrayidx0 |
| %arrayidx1 = bitcast <vscale x 2 x i64>* %arrayidx0 to <2 x i64>* |
| %0 = load <2 x i64>, <2 x i64>* %arrayidx1 |
| ret <2 x i64> %0 |
| } |
| |
| define <vscale x 4 x i32> @sti64ldi32(<vscale x 2 x i64>* nocapture %P, <vscale x 2 x i64> %v) { |
| ; CHECK-LABEL: sti64ldi32: |
| ; CHECK: // %bb.0: // %entry |
| ; CHECK-NEXT: ptrue p0.d |
| ; CHECK-NEXT: st1d { z0.d }, p0, [x0, #1, mul vl] |
| ; CHECK-NEXT: ptrue p0.s |
| ; CHECK-NEXT: ld1w { z0.s }, p0/z, [x0, #1, mul vl] |
| ; CHECK-NEXT: ret |
| entry: |
| %0 = bitcast <vscale x 2 x i64>* %P to <vscale x 4 x i32>* |
| %arrayidx0 = getelementptr inbounds <vscale x 2 x i64>, <vscale x 2 x i64>* %P, i64 1 |
| store <vscale x 2 x i64> %v, <vscale x 2 x i64>* %arrayidx0 |
| %arrayidx1 = getelementptr inbounds <vscale x 4 x i32>, <vscale x 4 x i32>* %0, i64 1 |
| %1 = load <vscale x 4 x i32>, <vscale x 4 x i32>* %arrayidx1 |
| ret <vscale x 4 x i32> %1 |
| } |
| |
| define <vscale x 2 x i64> @stf64ldi64(<vscale x 2 x double>* nocapture %P, <vscale x 2 x double> %v) { |
| ; CHECK-LABEL: stf64ldi64: |
| ; CHECK: // %bb.0: // %entry |
| ; CHECK-NEXT: ptrue p0.d |
| ; CHECK-NEXT: st1d { z0.d }, p0, [x0, #1, mul vl] |
| ; CHECK-NEXT: ld1d { z0.d }, p0/z, [x0, #1, mul vl] |
| ; CHECK-NEXT: ret |
| entry: |
| %0 = bitcast <vscale x 2 x double>* %P to <vscale x 2 x i64>* |
| %arrayidx0 = getelementptr inbounds <vscale x 2 x double>, <vscale x 2 x double>* %P, i64 1 |
| store <vscale x 2 x double> %v, <vscale x 2 x double>* %arrayidx0 |
| %arrayidx1 = getelementptr inbounds <vscale x 2 x i64>, <vscale x 2 x i64>* %0, i64 1 |
| %1 = load <vscale x 2 x i64>, <vscale x 2 x i64>* %arrayidx1 |
| ret <vscale x 2 x i64> %1 |
| } |