1 ; RUN: llc < %s | FileCheck %s 2 3 target datalayout = "E-p:64:64:64-i1:8:8-i8:8:8-i16:16:16-i32:32:32-i64:64:64-f32:32:32-f64:64:64-f128:128:128-v128:128:128-n32:64" 4 target triple = "powerpc64-unknown-linux-gnu" 5 6 define i8* @test(i8* %base, i8 %val) { 7 entry: 8 %arrayidx = getelementptr inbounds i8* %base, i32 -1 9 store i8 %val, i8* %arrayidx, align 1 10 %arrayidx2 = getelementptr inbounds i8* %base, i32 1 11 store i8 %val, i8* %arrayidx2, align 1 12 ret i8* %arrayidx 13 } 14 ; CHECK: @test 15 ; CHECK: %entry 16 ; CHECK-NEXT: stbu 4, -1(3) 17 ; CHECK-NEXT: stb 4, 2(3) 18 ; CHECK-NEXT: blr 19 20 define i64* @test64(i64* %base, i64 %val) { 21 entry: 22 %arrayidx = getelementptr inbounds i64* %base, i32 -1 23 store i64 %val, i64* %arrayidx, align 8 24 %arrayidx2 = getelementptr inbounds i64* %base, i32 1 25 store i64 %val, i64* %arrayidx2, align 8 26 ret i64* %arrayidx 27 } 28 ; CHECK: @test64 29 ; CHECK: %entry 30 ; CHECK-NEXT: stdu 4, -8(3) 31 ; CHECK-NEXT: std 4, 16(3) 32 ; CHECK-NEXT: blr 33 34
