; NOTE: Assertions have been autogenerated by utils/update_llc_test_checks.py UTC_ARGS: --version 2 ; RUN: llc -mtriple=riscv32 -mattr=+v,+xtheadmemidx -verify-machineinstrs < %s \ ; RUN: | FileCheck %s --check-prefix RV32 ; RUN: llc -mtriple=riscv64 -mattr=+v,+xtheadmemidx -verify-machineinstrs < %s \ ; RUN: | FileCheck %s --check-prefix RV64 define i32 @test(i32 %size, ptr %add.ptr, i64 %const) { ; RV32-LABEL: test: ; RV32: # %bb.0: # %entry ; RV32-NEXT: th.lbib a3, (a1), -1, 0 ; RV32-NEXT: th.lrb a0, a1, a0, 0 ; RV32-NEXT: vsetivli zero, 8, e8, mf2, ta, ma ; RV32-NEXT: vmv.v.x v8, a3 ; RV32-NEXT: addi a1, a2, 1 ; RV32-NEXT: .LBB0_1: # %for.body ; RV32-NEXT: # =>This Inner Loop Header: Depth=1 ; RV32-NEXT: vmv.s.x v9, zero ; RV32-NEXT: vsetvli zero, a1, e8, mf2, tu, ma ; RV32-NEXT: vmv1r.v v10, v8 ; RV32-NEXT: vslideup.vx v10, v9, a2 ; RV32-NEXT: vsetivli zero, 8, e8, mf2, tu, ma ; RV32-NEXT: vmv.s.x v10, a0 ; RV32-NEXT: vsetvli zero, zero, e8, mf2, ta, ma ; RV32-NEXT: vmseq.vi v9, v10, 0 ; RV32-NEXT: vmv.x.s a3, v9 ; RV32-NEXT: andi a3, a3, 255 ; RV32-NEXT: bnez a3, .LBB0_1 ; RV32-NEXT: # %bb.2: # %if.then381 ; RV32-NEXT: li a0, 0 ; RV32-NEXT: ret ; ; RV64-LABEL: test: ; RV64: # %bb.0: # %entry ; RV64-NEXT: th.lbib a3, (a1), -1, 0 ; RV64-NEXT: sext.w a0, a0 ; RV64-NEXT: th.lrb a0, a1, a0, 0 ; RV64-NEXT: vsetivli zero, 8, e8, mf2, ta, ma ; RV64-NEXT: vmv.v.x v8, a3 ; RV64-NEXT: addi a1, a2, 1 ; RV64-NEXT: .LBB0_1: # %for.body ; RV64-NEXT: # =>This Inner Loop Header: Depth=1 ; RV64-NEXT: vmv.s.x v9, zero ; RV64-NEXT: vsetvli zero, a1, e8, mf2, tu, ma ; RV64-NEXT: vmv1r.v v10, v8 ; RV64-NEXT: vslideup.vx v10, v9, a2 ; RV64-NEXT: vsetivli zero, 8, e8, mf2, tu, ma ; RV64-NEXT: vmv.s.x v10, a0 ; RV64-NEXT: vsetvli zero, zero, e8, mf2, ta, ma ; RV64-NEXT: vmseq.vi v9, v10, 0 ; RV64-NEXT: vmv.x.s a3, v9 ; RV64-NEXT: andi a3, a3, 255 ; RV64-NEXT: bnez a3, .LBB0_1 ; RV64-NEXT: # %bb.2: # %if.then381 ; RV64-NEXT: li a0, 0 ; RV64-NEXT: ret entry: br label %for.body for.body: ; preds = %for.body, %entry %add.ptr1 = getelementptr i8, ptr %add.ptr, i32 -1 %add.ptr2 = getelementptr i8, ptr %add.ptr1, i32 %size %0 = load i8, ptr %add.ptr1, align 1 %1 = load i8, ptr %add.ptr2, align 1 %2 = insertelement <8 x i8> poison, i8 %0, i64 0 %3 = insertelement <8 x i8> %2, i8 0, i64 %const %4 = insertelement <8 x i8> %3, i8 %1, i64 0 %5 = icmp ult <8 x i8> %4, %6 = bitcast <8 x i1> %5 to i8 %7 = zext i8 %6 to i32 %cond = icmp eq i32 %7, 0 br i1 %cond, label %if.then381, label %for.body if.then381: ; preds = %for.body ret i32 0 }