| ; NOTE: Assertions have been autogenerated by utils/update_llc_test_checks.py |
| ; RUN: llc -mtriple=riscv32 -mattr=+experimental-v -verify-machineinstrs < %s | FileCheck %s |
| ; RUN: llc -mtriple=riscv64 -mattr=+experimental-v -verify-machineinstrs < %s | FileCheck %s |
| |
| define <vscale x 4 x i5> @trunc_nxv4i32_to_nxv4i5(<vscale x 4 x i32> %a) { |
| ; CHECK-LABEL: trunc_nxv4i32_to_nxv4i5: |
| ; CHECK: # %bb.0: |
| ; CHECK-NEXT: vsetvli a0, zero, e16, m1, ta, mu |
| ; CHECK-NEXT: vnsrl.wi v10, v8, 0 |
| ; CHECK-NEXT: vsetvli zero, zero, e8, mf2, ta, mu |
| ; CHECK-NEXT: vnsrl.wi v8, v10, 0 |
| ; CHECK-NEXT: ret |
| %v = trunc <vscale x 4 x i32> %a to <vscale x 4 x i5> |
| ret <vscale x 4 x i5> %v |
| } |
| |
| define <vscale x 1 x i5> @trunc_nxv1i32_to_nxv1i5(<vscale x 1 x i32> %a) { |
| ; CHECK-LABEL: trunc_nxv1i32_to_nxv1i5: |
| ; CHECK: # %bb.0: |
| ; CHECK-NEXT: vsetvli a0, zero, e16, mf4, ta, mu |
| ; CHECK-NEXT: vnsrl.wi v8, v8, 0 |
| ; CHECK-NEXT: vsetvli zero, zero, e8, mf8, ta, mu |
| ; CHECK-NEXT: vnsrl.wi v8, v8, 0 |
| ; CHECK-NEXT: ret |
| %v = trunc <vscale x 1 x i32> %a to <vscale x 1 x i5> |
| ret <vscale x 1 x i5> %v |
| } |