xref: /aosp_15_r20/external/llvm/test/CodeGen/Mips/optimize-pic-o0.ll (revision 9880d6810fe72a1726cb53787c6711e909410d58)
1*9880d681SAndroid Build Coastguard Worker; RUN: llc -mtriple=mipsel -O0 -relocation-model=pic < %s | FileCheck %s
2*9880d681SAndroid Build Coastguard Worker
3*9880d681SAndroid Build Coastguard Worker; Function Attrs: nounwind
4*9880d681SAndroid Build Coastguard Workerdefine i32 @main()  {
5*9880d681SAndroid Build Coastguard Workerentry:
6*9880d681SAndroid Build Coastguard Worker  %retval = alloca i32, align 4
7*9880d681SAndroid Build Coastguard Worker  %i = alloca i32, align 4
8*9880d681SAndroid Build Coastguard Worker  store i32 0, i32* %retval
9*9880d681SAndroid Build Coastguard Worker  store i32 0, i32* %i, align 4
10*9880d681SAndroid Build Coastguard Worker  br label %for.cond
11*9880d681SAndroid Build Coastguard Worker
12*9880d681SAndroid Build Coastguard Workerfor.cond:                                         ; preds = %for.inc, %entry
13*9880d681SAndroid Build Coastguard Worker  %0 = load i32, i32* %i, align 4
14*9880d681SAndroid Build Coastguard Worker  %cmp = icmp slt i32 %0, 10
15*9880d681SAndroid Build Coastguard Worker  br i1 %cmp, label %for.body, label %for.end
16*9880d681SAndroid Build Coastguard Worker
17*9880d681SAndroid Build Coastguard Workerfor.body:                                         ; preds = %for.cond
18*9880d681SAndroid Build Coastguard Worker  call void bitcast (void (...)* @foo to void ()*)()
19*9880d681SAndroid Build Coastguard Worker; CHECK: jalr $25
20*9880d681SAndroid Build Coastguard Worker  br label %for.inc
21*9880d681SAndroid Build Coastguard Worker
22*9880d681SAndroid Build Coastguard Workerfor.inc:                                          ; preds = %for.body
23*9880d681SAndroid Build Coastguard Worker  %1 = load i32, i32* %i, align 4
24*9880d681SAndroid Build Coastguard Worker  %inc = add nsw i32 %1, 1
25*9880d681SAndroid Build Coastguard Worker  store i32 %inc, i32* %i, align 4
26*9880d681SAndroid Build Coastguard Worker  br label %for.cond
27*9880d681SAndroid Build Coastguard Worker
28*9880d681SAndroid Build Coastguard Workerfor.end:                                          ; preds = %for.cond
29*9880d681SAndroid Build Coastguard Worker  %2 = load i32, i32* %retval
30*9880d681SAndroid Build Coastguard Worker  ret i32 %2
31*9880d681SAndroid Build Coastguard Worker}
32*9880d681SAndroid Build Coastguard Worker
33*9880d681SAndroid Build Coastguard Workerdeclare void @foo(...)
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