| ; RUN: llc -mtriple=aarch64 < %s | FileCheck %s |
| |
| define <8 x i8> @float_to_i8(<8 x float>* %in) { |
| ; CHECK-LABEL: float_to_i8: |
| ; CHECK: ldp q0, q1, [x0] |
| ; CHECK-DAG: fadd v[[LSB:[0-9]+]].4s, v0.4s, v0.4s |
| ; CHECK-DAG: fadd v[[MSB:[0-9]+]].4s, v1.4s, v1.4s |
| ; CHECK-DAG: fcvtzs v[[LSB2:[0-9]+]].4s, v[[LSB]].4s |
| ; CHECK-DAG: fcvtzs v[[MSB2:[0-9]+]].4s, v[[MSB]].4s |
| ; CHECK-DAG: xtn v[[TMP:[0-9]+]].4h, v[[LSB]].4s |
| ; CHECK-DAG: xtn v[[TMP2:[0-9]+]].4h, v[[MSB]].4s |
| ; CHECK-DAG: uzp1 v0.8b, v[[TMP]].8b, v[[TMP2]].8b |
| %l = load <8 x float>, <8 x float>* %in |
| %scale = fmul <8 x float> %l, <float 2.0, float 2.0, float 2.0, float 2.0, float 2.0, float 2.0, float 2.0, float 2.0> |
| %conv = fptoui <8 x float> %scale to <8 x i8> |
| ret <8 x i8> %conv |
| } |