Imported Upstream version 5.18.0.167

Former-commit-id: 289509151e0fee68a1b591a20c9f109c3c789d3a

external/llvm/test/CodeGen/Hexagon/bit-bitsplit-at.ll

@@ -1,33 +0,0 @@
-; RUN: llc -march=hexagon < %s | FileCheck %s
-; REQUIRES: asserts
-
-; This testcase used to crash due to putting the bitsplit instruction in a
-; wrong place.
-; CHECK: bitsplit
-
-target triple = "hexagon"
-
-define hidden fastcc i32 @fred(i32 %a0) unnamed_addr #0 {
-b1:
-  %v2 = lshr i32 %a0, 16
-  %v3 = trunc i32 %v2 to i8
-  br i1 undef, label %b6, label %b4
-
-b4:                                               ; preds = %b1
-  %v5 = and i32 %a0, 65535
-  br i1 undef, label %b8, label %b9
-
-b6:                                               ; preds = %b1
-  %v7 = and i32 %a0, 65535
-  br label %b9
-
-b8:                                               ; preds = %b4
-  store i8 %v3, i8* undef, align 2
-  unreachable
-
-b9:                                               ; preds = %b6, %b4
-  %v10 = phi i32 [ %v7, %b6 ], [ %v5, %b4 ]
-  ret i32 %v10
-}
-
-attributes #0 = { nounwind optsize "target-cpu"="hexagonv60" "target-features"="-hvxv60,-long-calls" }