diff options
Diffstat (limited to 'test')
| -rw-r--r-- | test/Transforms/InstCombine/load-cmp.ll | 18 |
1 files changed, 18 insertions, 0 deletions
diff --git a/test/Transforms/InstCombine/load-cmp.ll b/test/Transforms/InstCombine/load-cmp.ll index 6ec55240..a3b6831 100644 --- a/test/Transforms/InstCombine/load-cmp.ll +++ b/test/Transforms/InstCombine/load-cmp.ll @@ -92,3 +92,21 @@ define i1 @test8(i32 %X) { ; CHECK-NEXT: %S = icmp ult i32 {{.*}}, 2 ; CHECK-NEXT: ret i1 %S } + +@GA = internal constant [4 x { i32, i32 } ] [ + { i32, i32 } { i32 1, i32 0 }, + { i32, i32 } { i32 2, i32 1 }, + { i32, i32 } { i32 3, i32 1 }, + { i32, i32 } { i32 4, i32 0 } +] + +define i1 @test9(i32 %X) { + %P = getelementptr [4 x { i32, i32 } ]* @GA, i32 0, i32 %X, i32 1 + %Q = load i32* %P + %R = icmp eq i32 %Q, 1 + ret i1 %R +; CHECK: @test9 +; CHECK-NEXT: add i32 %X, -1 +; CHECK-NEXT: %R = icmp ult i32 {{.*}}, 2 +; CHECK-NEXT: ret i1 %R +} |