xref: /llvm-project/llvm/test/Transforms/InstCombine/2007-03-13-CompareMerge.ll (revision 2caaec65c04ea7d0e9568b7895b7a46d6100cb75)
1; NOTE: Assertions have been autogenerated by utils/update_test_checks.py
2; RUN: opt < %s -passes=instcombine -S | FileCheck %s
3
4; PR1244
5
6define i1 @test(i32 %c.3.i, i32 %d.292.2.i) {
7; CHECK-LABEL: @test(
8; CHECK-NEXT:    [[SEL_TMP80:%.*]] = icmp sle i32 [[C_3_I:%.*]], [[D_292_2_I:%.*]]
9; CHECK-NEXT:    ret i1 [[SEL_TMP80]]
10;
11  %tmp266.i = icmp slt i32 %c.3.i, %d.292.2.i
12  %tmp276.i = icmp eq i32 %c.3.i, %d.292.2.i
13  %sel_tmp80 = or i1 %tmp266.i, %tmp276.i
14  ret i1 %sel_tmp80
15}
16
17define i1 @test_logical(i32 %c.3.i, i32 %d.292.2.i) {
18; CHECK-LABEL: @test_logical(
19; CHECK-NEXT:    [[SEL_TMP80:%.*]] = icmp sle i32 [[C_3_I:%.*]], [[D_292_2_I:%.*]]
20; CHECK-NEXT:    ret i1 [[SEL_TMP80]]
21;
22  %tmp266.i = icmp slt i32 %c.3.i, %d.292.2.i
23  %tmp276.i = icmp eq i32 %c.3.i, %d.292.2.i
24  %sel_tmp80 = select i1 %tmp266.i, i1 true, i1 %tmp276.i
25  ret i1 %sel_tmp80
26}
27