xref: /aosp_15_r20/external/llvm/test/CodeGen/SystemZ/alias-01.ll (revision 9880d6810fe72a1726cb53787c6711e909410d58)
1*9880d681SAndroid Build Coastguard Worker; Test 32-bit ANDs in which the second operand is variable.
2*9880d681SAndroid Build Coastguard Worker;
3*9880d681SAndroid Build Coastguard Worker; RUN: llc < %s -mtriple=s390x-linux-gnu | FileCheck %s
4*9880d681SAndroid Build Coastguard Worker
5*9880d681SAndroid Build Coastguard Worker; Check that there are no spills.
6*9880d681SAndroid Build Coastguard Workerdefine void @f1(<16 x i32> *%src1, <16 x float> *%dest) {
7*9880d681SAndroid Build Coastguard Worker; CHECK-LABEL: f1:
8*9880d681SAndroid Build Coastguard Worker; CHECK-NOT: %r15
9*9880d681SAndroid Build Coastguard Worker; CHECK: br %r14
10*9880d681SAndroid Build Coastguard Worker  %val = load <16 x i32> , <16 x i32> *%src1, !tbaa !1
11*9880d681SAndroid Build Coastguard Worker  %add = add <16 x i32> %val, %val
12*9880d681SAndroid Build Coastguard Worker  %res = bitcast <16 x i32> %add to <16 x float>
13*9880d681SAndroid Build Coastguard Worker  store <16 x float> %res, <16 x float> *%dest, !tbaa !2
14*9880d681SAndroid Build Coastguard Worker  ret void
15*9880d681SAndroid Build Coastguard Worker}
16*9880d681SAndroid Build Coastguard Worker
17*9880d681SAndroid Build Coastguard Worker!0 = !{ !"root" }
18*9880d681SAndroid Build Coastguard Worker!1 = !{ !"set1", !0 }
19*9880d681SAndroid Build Coastguard Worker!2 = !{ !"set2", !0 }
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