commit 51230e138fbaf9c1414f1cf0f199d8fb2bbd4230
author Sanjay Patel <spatel@rotateright.com> Sun Jul 31 17:42:58 2022 -0400
committer Copybara-Service <copybara-worker@google.com> Thu Aug 04 12:06:45 2022 -0700
tree 4a3e8ca93a0212c5f28766cf7140b858356eaa71
parent 82ddb485d88e37f7805f0a8c80399e18d3e66f8c

[InstSimplify] add tests for or-of-icmps; NFC

GitOrigin-RevId: 9a5b34be157dd95816f5134eecd7fbe7d7e42d63

test/Transforms/InstSimplify/and-icmps-same-ops.ll

diff --git a/test/Transforms/InstSimplify/and-icmps-same-ops.ll b/test/Transforms/InstSimplify/and-icmps-same-ops.ll
index 25b8b78..a92a3bc 100644
--- a/test/Transforms/InstSimplify/and-icmps-same-ops.ll
+++ b/test/Transforms/InstSimplify/and-icmps-same-ops.ll
@@ -1234,4 +1234,3 @@
   %and = and i1 %cmp1, %cmp2
   ret i1 %and
 }
-

test/Transforms/InstSimplify/or-icmps-same-ops.ll

diff --git a/test/Transforms/InstSimplify/or-icmps-same-ops.ll b/test/Transforms/InstSimplify/or-icmps-same-ops.ll
index 3dfef79..d1bcb9d 100644
--- a/test/Transforms/InstSimplify/or-icmps-same-ops.ll
+++ b/test/Transforms/InstSimplify/or-icmps-same-ops.ll
@@ -1233,3 +1233,15 @@
   ret i1 %or
 }
 
+define i1 @ule_ule_swap(i8 %a, i8 %b) {
+; CHECK-LABEL: @ule_ule_swap(
+; CHECK-NEXT:    [[CMP1:%.*]] = icmp ule i8 [[A:%.*]], [[B:%.*]]
+; CHECK-NEXT:    [[CMP2:%.*]] = icmp ule i8 [[B]], [[A]]
+; CHECK-NEXT:    [[OR:%.*]] = or i1 [[CMP1]], [[CMP2]]
+; CHECK-NEXT:    ret i1 [[OR]]
+;
+  %cmp1 = icmp ule i8 %a, %b
+  %cmp2 = icmp ule i8 %b, %a
+  %or = or i1 %cmp1, %cmp2
+  ret i1 %or
+}