xref: /aosp_15_r20/external/llvm/test/CodeGen/Mips/machineverifier.ll (revision 9880d6810fe72a1726cb53787c6711e909410d58)
1*9880d681SAndroid Build Coastguard Worker; RUN: llc < %s -march=mipsel -verify-machineinstrs
2*9880d681SAndroid Build Coastguard Worker; Make sure machine verifier understands the last instruction of a basic block
3*9880d681SAndroid Build Coastguard Worker; is not the terminator instruction after delay slot filler pass is run.
4*9880d681SAndroid Build Coastguard Worker
5*9880d681SAndroid Build Coastguard Worker@g = external global i32
6*9880d681SAndroid Build Coastguard Worker
7*9880d681SAndroid Build Coastguard Workerdefine void @foo() nounwind {
8*9880d681SAndroid Build Coastguard Workerentry:
9*9880d681SAndroid Build Coastguard Worker  %0 = load i32, i32* @g, align 4
10*9880d681SAndroid Build Coastguard Worker  %tobool = icmp eq i32 %0, 0
11*9880d681SAndroid Build Coastguard Worker  br i1 %tobool, label %if.end, label %if.then
12*9880d681SAndroid Build Coastguard Worker
13*9880d681SAndroid Build Coastguard Workerif.then:                                          ; preds = %entry
14*9880d681SAndroid Build Coastguard Worker  %add = add nsw i32 %0, 10
15*9880d681SAndroid Build Coastguard Worker  store i32 %add, i32* @g, align 4
16*9880d681SAndroid Build Coastguard Worker  br label %if.end
17*9880d681SAndroid Build Coastguard Worker
18*9880d681SAndroid Build Coastguard Workerif.end:                                           ; preds = %entry, %if.then
19*9880d681SAndroid Build Coastguard Worker  ret void
20*9880d681SAndroid Build Coastguard Worker}
21*9880d681SAndroid Build Coastguard Worker
22