; NOTE: Assertions have been autogenerated by utils/update_llc_test_checks.py UTC_ARGS: --version 3 ; RUN: llc -mtriple=riscv64 -verify-machineinstrs < %s \ ; RUN: | FileCheck -check-prefix=RV64 %s define void @test(ptr nocapture noundef writeonly %array1, i32 noundef signext %a, i32 noundef signext %b) { ; RV64-LABEL: test: ; RV64: # %bb.0: # %entry ; RV64-NEXT: addiw a3, a1, 5 ; RV64-NEXT: slli a4, a3, 2 ; RV64-NEXT: add a4, a0, a4 ; RV64-NEXT: sw a2, 0(a4) ; RV64-NEXT: slli a1, a1, 2 ; RV64-NEXT: add a0, a1, a0 ; RV64-NEXT: sw a2, 24(a0) ; RV64-NEXT: sw a3, 140(a0) ; RV64-NEXT: ret entry: %add = add nsw i32 %a, 5 %idxprom = sext i32 %add to i64 %arrayidx = getelementptr inbounds i32, ptr %array1, i64 %idxprom store i32 %b, ptr %arrayidx, align 4 %add3 = add nsw i32 %a, 6 %idxprom4 = sext i32 %add3 to i64 %arrayidx5 = getelementptr inbounds i32, ptr %array1, i64 %idxprom4 store i32 %b, ptr %arrayidx5, align 4 %add6 = add nsw i32 %a, 35 %idxprom7 = sext i32 %add6 to i64 %arrayidx8 = getelementptr inbounds i32, ptr %array1, i64 %idxprom7 store i32 %add, ptr %arrayidx8, align 4 ret void } ; test of jumpping, find add's operand has one more use can simplified define void @test1(ptr nocapture noundef %array1, i32 noundef signext %a, i32 noundef signext %b, i32 noundef signext %x) { ; RV64-LABEL: test1: ; RV64: # %bb.0: # %entry ; RV64-NEXT: addiw a4, a1, 5 ; RV64-NEXT: slli a5, a4, 2 ; RV64-NEXT: add a5, a0, a5 ; RV64-NEXT: mv a6, a4 ; RV64-NEXT: bgtz a3, .LBB1_2 ; RV64-NEXT: # %bb.1: # %entry ; RV64-NEXT: mv a6, a2 ; RV64-NEXT: .LBB1_2: # %entry ; RV64-NEXT: sw a6, 0(a5) ; RV64-NEXT: slli a1, a1, 2 ; RV64-NEXT: add a0, a1, a0 ; RV64-NEXT: sw a6, 24(a0) ; RV64-NEXT: sw a4, 140(a0) ; RV64-NEXT: ret entry: %add = add nsw i32 %a, 5 %cmp = icmp sgt i32 %x, 0 %idxprom = sext i32 %add to i64 %arrayidx = getelementptr inbounds i32, ptr %array1, i64 %idxprom %add.b = select i1 %cmp, i32 %add, i32 %b store i32 %add.b, ptr %arrayidx, align 4 %add5 = add nsw i32 %a, 6 %idxprom6 = sext i32 %add5 to i64 %arrayidx7 = getelementptr inbounds i32, ptr %array1, i64 %idxprom6 store i32 %add.b, ptr %arrayidx7, align 4 %add8 = add nsw i32 %a, 35 %idxprom9 = sext i32 %add8 to i64 %arrayidx10 = getelementptr inbounds i32, ptr %array1, i64 %idxprom9 store i32 %add, ptr %arrayidx10, align 4 ret void } define void @test2(ptr nocapture noundef writeonly %array1, i64 noundef %a, i64 noundef %b) local_unnamed_addr #0 { ; RV64-LABEL: test2: ; RV64: # %bb.0: # %entry ; RV64-NEXT: addi a3, a1, 5 ; RV64-NEXT: slli a4, a3, 3 ; RV64-NEXT: add a4, a0, a4 ; RV64-NEXT: sd a2, 0(a4) ; RV64-NEXT: slli a1, a1, 3 ; RV64-NEXT: add a0, a1, a0 ; RV64-NEXT: sd a2, 48(a0) ; RV64-NEXT: sd a3, 280(a0) ; RV64-NEXT: ret entry: %add = add nsw i64 %a, 5 %arrayidx = getelementptr inbounds i64, ptr %array1, i64 %add store i64 %b, ptr %arrayidx, align 8 %add2 = add nsw i64 %a, 6 %arrayidx3 = getelementptr inbounds i64, ptr %array1, i64 %add2 store i64 %b, ptr %arrayidx3, align 8 %add4 = add nsw i64 %a, 35 %arrayidx5 = getelementptr inbounds i64, ptr %array1, i64 %add4 store i64 %add, ptr %arrayidx5, align 8 ret void } define void @test3(ptr nocapture noundef %array1, i64 noundef %a, i64 noundef %b, i64 noundef %x) { ; RV64-LABEL: test3: ; RV64: # %bb.0: # %entry ; RV64-NEXT: addi a4, a1, 5 ; RV64-NEXT: mv a5, a4 ; RV64-NEXT: bgtz a3, .LBB3_2 ; RV64-NEXT: # %bb.1: # %entry ; RV64-NEXT: mv a5, a2 ; RV64-NEXT: .LBB3_2: # %entry ; RV64-NEXT: slli a2, a4, 3 ; RV64-NEXT: add a2, a0, a2 ; RV64-NEXT: sd a5, 0(a2) ; RV64-NEXT: slli a1, a1, 3 ; RV64-NEXT: add a0, a1, a0 ; RV64-NEXT: sd a5, 48(a0) ; RV64-NEXT: sd a4, 280(a0) ; RV64-NEXT: ret entry: %add = add nsw i64 %a, 5 %cmp = icmp sgt i64 %x, 0 %spec.select = select i1 %cmp, i64 %add, i64 %b %0 = getelementptr inbounds i64, ptr %array1, i64 %add store i64 %spec.select, ptr %0, align 8 %add3 = add nsw i64 %a, 6 %arrayidx4 = getelementptr inbounds i64, ptr %array1, i64 %add3 store i64 %spec.select, ptr %arrayidx4, align 8 %add5 = add nsw i64 %a, 35 %arrayidx6 = getelementptr inbounds i64, ptr %array1, i64 %add5 store i64 %add, ptr %arrayidx6, align 8 ret void }