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      1 ; RUN: llc < %s -march=systemz | FileCheck %s
      2 
      3 define signext i32 @foo1(i32 %a, i32 *%b, i64 %idx)  {
      4 ; CHECK: foo1:
      5 ; CHECK:  a %r2, 4(%r1,%r3)
      6 entry:
      7     %idx2 = add i64 %idx, 1         ; <i64> [#uses=1]
      8     %ptr = getelementptr i32* %b, i64 %idx2          ; <i32*> [#uses=1]
      9     %c = load i32* %ptr
     10     %d = add i32 %a, %c
     11     ret i32 %d
     12 }
     13 
     14 define signext i32 @foo2(i32 %a, i32 *%b, i64 %idx) {
     15 ; CHECK: foo2:
     16 ; CHECK:  ay %r2, -4(%r1,%r3)
     17 entry:
     18     %idx2 = add i64 %idx, -1         ; <i64> [#uses=1]
     19     %ptr = getelementptr i32* %b, i64 %idx2          ; <i32*> [#uses=1]
     20     %c = load i32* %ptr
     21     %d = add i32 %a, %c
     22     ret i32 %d
     23 }
     24 
     25 define signext i64 @foo3(i64 %a, i64 *%b, i64 %idx)  {
     26 ; CHECK: foo3:
     27 ; CHECK:  ag %r2, 8(%r1,%r3)
     28 entry:
     29     %idx2 = add i64 %idx, 1         ; <i64> [#uses=1]
     30     %ptr = getelementptr i64* %b, i64 %idx2          ; <i64*> [#uses=1]
     31     %c = load i64* %ptr
     32     %d = add i64 %a, %c
     33     ret i64 %d
     34 }
     35 
     36 define signext i32 @foo4(i32 %a, i32 *%b, i64 %idx)  {
     37 ; CHECK: foo4:
     38 ; CHECK:  n %r2, 4(%r1,%r3)
     39 entry:
     40     %idx2 = add i64 %idx, 1         ; <i64> [#uses=1]
     41     %ptr = getelementptr i32* %b, i64 %idx2          ; <i32*> [#uses=1]
     42     %c = load i32* %ptr
     43     %d = and i32 %a, %c
     44     ret i32 %d
     45 }
     46 
     47 define signext i32 @foo5(i32 %a, i32 *%b, i64 %idx) {
     48 ; CHECK: foo5:
     49 ; CHECK:  ny %r2, -4(%r1,%r3)
     50 entry:
     51     %idx2 = add i64 %idx, -1         ; <i64> [#uses=1]
     52     %ptr = getelementptr i32* %b, i64 %idx2          ; <i32*> [#uses=1]
     53     %c = load i32* %ptr
     54     %d = and i32 %a, %c
     55     ret i32 %d
     56 }
     57 
     58 define signext i64 @foo6(i64 %a, i64 *%b, i64 %idx)  {
     59 ; CHECK: foo6:
     60 ; CHECK:  ng %r2, 8(%r1,%r3)
     61 entry:
     62     %idx2 = add i64 %idx, 1         ; <i64> [#uses=1]
     63     %ptr = getelementptr i64* %b, i64 %idx2          ; <i64*> [#uses=1]
     64     %c = load i64* %ptr
     65     %d = and i64 %a, %c
     66     ret i64 %d
     67 }
     68 
     69 define signext i32 @foo7(i32 %a, i32 *%b, i64 %idx) {
     70 ; CHECK: foo7:
     71 ; CHECK:  o %r2, 4(%r1,%r3)
     72 entry:
     73     %idx2 = add i64 %idx, 1         ; <i64> [#uses=1]
     74     %ptr = getelementptr i32* %b, i64 %idx2          ; <i32*> [#uses=1]
     75     %c = load i32* %ptr
     76     %d = or i32 %a, %c
     77     ret i32 %d
     78 }
     79 
     80 define signext i32 @foo8(i32 %a, i32 *%b, i64 %idx)  {
     81 ; CHECK: foo8:
     82 ; CHECK:  oy %r2, -4(%r1,%r3)
     83 entry:
     84     %idx2 = add i64 %idx, -1         ; <i64> [#uses=1]
     85     %ptr = getelementptr i32* %b, i64 %idx2          ; <i32*> [#uses=1]
     86     %c = load i32* %ptr
     87     %d = or i32 %a, %c
     88     ret i32 %d
     89 }
     90 
     91 define signext i64 @foo9(i64 %a, i64 *%b, i64 %idx)  {
     92 ; CHECK: foo9:
     93 ; CHECK:  og %r2, 8(%r1,%r3)
     94 entry:
     95     %idx2 = add i64 %idx, 1         ; <i64> [#uses=1]
     96     %ptr = getelementptr i64* %b, i64 %idx2          ; <i64*> [#uses=1]
     97     %c = load i64* %ptr
     98     %d = or i64 %a, %c
     99     ret i64 %d
    100 }
    101 
    102 define signext i32 @foo10(i32 %a, i32 *%b, i64 %idx)  {
    103 ; CHECK: foo10:
    104 ; CHECK:  x %r2, 4(%r1,%r3)
    105 entry:
    106     %idx2 = add i64 %idx, 1         ; <i64> [#uses=1]
    107     %ptr = getelementptr i32* %b, i64 %idx2          ; <i32*> [#uses=1]
    108     %c = load i32* %ptr
    109     %d = xor i32 %a, %c
    110     ret i32 %d
    111 }
    112 
    113 define signext i32 @foo11(i32 %a, i32 *%b, i64 %idx)  {
    114 ; CHECK: foo11:
    115 ; CHECK:  xy %r2, -4(%r1,%r3)
    116 entry:
    117     %idx2 = add i64 %idx, -1         ; <i64> [#uses=1]
    118     %ptr = getelementptr i32* %b, i64 %idx2          ; <i32*> [#uses=1]
    119     %c = load i32* %ptr
    120     %d = xor i32 %a, %c
    121     ret i32 %d
    122 }
    123 
    124 define signext i64 @foo12(i64 %a, i64 *%b, i64 %idx)  {
    125 ; CHECK: foo12:
    126 ; CHECK:  xg %r2, 8(%r1,%r3)
    127 entry:
    128     %idx2 = add i64 %idx, 1         ; <i64> [#uses=1]
    129     %ptr = getelementptr i64* %b, i64 %idx2          ; <i64*> [#uses=1]
    130     %c = load i64* %ptr
    131     %d = xor i64 %a, %c
    132     ret i64 %d
    133 }
    134