xref: /aosp_15_r20/external/llvm/test/CodeGen/Thumb/iabs.ll (revision 9880d6810fe72a1726cb53787c6711e909410d58)
1*9880d681SAndroid Build Coastguard Worker; RUN: llc < %s -mtriple=thumb-unknown-unknown -filetype=obj -o %t.o
2*9880d681SAndroid Build Coastguard Worker; RUN: llvm-objdump -disassemble -arch-name=thumb %t.o | FileCheck %s
3*9880d681SAndroid Build Coastguard Worker
4*9880d681SAndroid Build Coastguard Workerdefine i32 @test(i32 %a) {
5*9880d681SAndroid Build Coastguard Worker        %tmp1neg = sub i32 0, %a
6*9880d681SAndroid Build Coastguard Worker        %b = icmp sgt i32 %a, -1
7*9880d681SAndroid Build Coastguard Worker        %abs = select i1 %b, i32 %a, i32 %tmp1neg
8*9880d681SAndroid Build Coastguard Worker        ret i32 %abs
9*9880d681SAndroid Build Coastguard Worker
10*9880d681SAndroid Build Coastguard Worker; This test just checks that 4 instructions were emitted
11*9880d681SAndroid Build Coastguard Worker
12*9880d681SAndroid Build Coastguard Worker; CHECK:      {{text}}
13*9880d681SAndroid Build Coastguard Worker; CHECK:      0:
14*9880d681SAndroid Build Coastguard Worker; CHECK-NEXT: 2:
15*9880d681SAndroid Build Coastguard Worker; CHECK-NEXT: 4:
16*9880d681SAndroid Build Coastguard Worker; CHECK-NEXT: 6:
17*9880d681SAndroid Build Coastguard Worker
18*9880d681SAndroid Build Coastguard Worker; CHECK-NOT: 8:
19*9880d681SAndroid Build Coastguard Worker}
20*9880d681SAndroid Build Coastguard Worker
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