1 files changed, 30 insertions, 0 deletions
diff --git a/llvm/test/CodeGen/X86/pr36602.ll b/llvm/test/CodeGen/X86/pr36602.ll
new file mode 100644
index 00000000000..fa2e05e8633
--- /dev/null
+++ b/llvm/test/CodeGen/X86/pr36602.ll
@@ -0,0 +1,30 @@
+; NOTE: Assertions have been autogenerated by utils/update_llc_test_checks.py
+; RUN: llc < %s -mtriple=x86_64-unknown-linux-gnu | FileCheck %s
+
+
+define i32 @fn2() {
+; CHECK-LABEL: fn2:
+; CHECK:       # %bb.0:
+; CHECK-NEXT:    xorl %eax, %eax
+; CHECK-NEXT:    testb %al, %al
+; CHECK-NEXT:    jne .LBB0_2
+; CHECK-NEXT:  # %bb.1: # %bb1
+; CHECK-NEXT:    xorl %eax, %eax
+; CHECK-NEXT:    retq
+; CHECK-NEXT:  .LBB0_2: # %bb2
+; CHECK-NEXT:    movl $1, %eax
+; CHECK-NEXT:    retq
+  %_tmp10 = icmp eq i8 0, 0
+  %_tmp13 = icmp slt i8 undef, 1
+  %_tmp151 = or i1 %_tmp10, %_tmp13
+  %_tmp15 = zext i1 %_tmp151 to i8
+  br i1 %_tmp151, label %bb1, label %bb2
+
+bb1:                                              ; preds = %0, %0
+  ret i32 0
+
+bb2:                                              ; preds = %0, %0
+  ret i32 1
+
+
+}