fix PR4837, some bugs folding vector compares. These

return a vector of i1, not i1 itself. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@80761 91177308-0d34-0410-b5e6-96231b3b80d8
2025-11-01 15:17:25 +00:00 · 2009-09-02 05:12:37 +00:00
parent d3bd0821b0
commit 9e17b632ec
2 changed files with 13 additions and 7 deletions
--- a/test/Transforms/InstCombine/icmp.ll
+++ b/test/Transforms/InstCombine/icmp.ll
@@ -28,3 +28,9 @@ entry:
        ret i32 %1
 }

+; PR4837
+define <2 x i1> @test5(<2 x i64> %x) {
+entry:
+  %V = icmp eq <2 x i64> %x, undef
+  ret <2 x i1> %V
+}