Imported Upstream version 6.10.0.49

Former-commit-id: 1d6753294b2993e1fbf92de9366bb9544db4189b

external/llvm-project/llvm/test/CodeGen/X86/pr1462.ll

@@ -0,0 +1,24 @@
+; RUN: llc < %s
+; PR1462
+
+target datalayout = "e-p:64:64:64-i1:8:8-i8:8:8-i16:16:16-i32:32:32-i64:32:64-f32:32:32-f64:32:64-v64:64:64-v128:128:128-a0:0:64"
+target triple = "x86_64-unknown-linux-gnu"
+
+define hidden i128 @__addvti3(i128 %a1, i128 %b2) {
+entry:
+        %tmp8 = add i128 %b2, %a1               ; <i128> [#uses=3]
+        %tmp10 = icmp sgt i128 %b2, -1          ; <i1> [#uses=1]
+        %tmp18 = icmp sgt i128 %tmp8, %a1               ; <i1> [#uses=1]
+        %tmp14 = icmp slt i128 %tmp8, %a1               ; <i1> [#uses=1]
+        %iftmp.0.0.in = select i1 %tmp10, i1 %tmp14, i1 %tmp18          ; <i1> [#uses=1]
+        br i1 %iftmp.0.0.in, label %cond_true22, label %cond_next23
+
+cond_true22:            ; preds = %entry
+        tail call void @abort( )
+        unreachable
+
+cond_next23:            ; preds = %entry
+        ret i128 %tmp8
+}
+
+declare void @abort()