| ; NOTE: Assertions have been autogenerated by utils/update_llc_test_checks.py |
| ; RUN: llc -mtriple=riscv32 -mattr=+experimental-v -verify-machineinstrs < %s | FileCheck %s |
| |
| declare i32 @llvm.riscv.vsetvli.i32(i32, i32, i32) |
| declare i32 @llvm.riscv.vsetvlimax.i32(i32, i32) |
| |
| define void @test_vsetvli_e64mf8(i32 %avl) nounwind { |
| ; CHECK-LABEL: test_vsetvli_e64mf8: |
| ; CHECK: # %bb.0: |
| ; CHECK-NEXT: vsetvli a0, a0, e64,mf8,ta,mu |
| ; CHECK-NEXT: ret |
| call i32 @llvm.riscv.vsetvli.i32(i32 %avl, i32 3, i32 5) |
| ret void |
| } |
| |
| define void @test_vsetvli_e8mf2_zero_avl() nounwind { |
| ; CHECK-LABEL: test_vsetvli_e8mf2_zero_avl: |
| ; CHECK: # %bb.0: |
| ; CHECK-NEXT: vsetivli a0, 0, e8,mf2,ta,mu |
| ; CHECK-NEXT: ret |
| call i32 @llvm.riscv.vsetvli.i32(i32 0, i32 0, i32 7) |
| ret void |
| } |
| |
| define void @test_vsetvlimax_e64m8() nounwind { |
| ; CHECK-LABEL: test_vsetvlimax_e64m8: |
| ; CHECK: # %bb.0: |
| ; CHECK-NEXT: vsetvli a0, zero, e64,m8,ta,mu |
| ; CHECK-NEXT: ret |
| call i32 @llvm.riscv.vsetvlimax.i32(i32 3, i32 3) |
| ret void |
| } |