Imported Upstream version 5.18.0.167

Former-commit-id: 289509151e0fee68a1b591a20c9f109c3c789d3a

external/llvm/test/Transforms/IndVarSimplify/uglygep.ll

@@ -1,42 +0,0 @@
-; RUN: opt -indvars -S < %s | FileCheck %s
-; rdar://8197217
-
-; Indvars should be able to emit a clean GEP here, not an uglygep.
-
-target datalayout = "e-p:64:64:64-i1:8:8-i8:8:8-i16:16:16-i32:32:32-i64:64:64-f32:32:32-f64:64:64-v64:64:64-v128:128:128-a0:0:64-s0:64:64-f80:128:128-n8:16:32:64"
-target triple = "x86_64-apple-darwin11.0"
-
-@numf2s = external global i32                     ; <i32*> [#uses=1]
-@numf1s = external global i32                     ; <i32*> [#uses=1]
-@tds = external global double**                   ; <double***> [#uses=1]
-
-define void @init_td(i32 %tmp7) nounwind {
-; CHECK-LABEL: @init_td
-; CHECK-NOT: uglygep
-entry:
-  br label %bb4
-
-bb4:                                              ; preds = %bb3, %entry
-  %i.0 = phi i32 [ 0, %entry ], [ %tmp9, %bb3 ]   ; <i32> [#uses=3]
-  br label %bb
-
-bb:                                               ; preds = %bb4
-  br label %bb2
-
-bb2:                                              ; preds = %bb1, %bb
-  %j.0 = phi i32 [ 0, %bb ], [ %tmp6, %bb1 ]      ; <i32> [#uses=3]
-  %tmp8 = icmp slt i32 %j.0, %tmp7                ; <i1> [#uses=1]
-  br i1 %tmp8, label %bb1, label %bb3
-
-bb1:                                              ; preds = %bb2
-  %tmp = load double**, double*** @tds, align 8             ; <double**> [#uses=1]
-  %tmp1 = sext i32 %i.0 to i64                    ; <i64> [#uses=1]
-  %tmp2 = getelementptr inbounds double*, double** %tmp, i64 %tmp1 ; <double**> [#uses=1]
-  %tmp3 = load double*, double** %tmp2, align 1            ; <double*> [#uses=1]
-  %tmp6 = add nsw i32 %j.0, 1                     ; <i32> [#uses=1]
-  br label %bb2
-
-bb3:                                              ; preds = %bb2
-  %tmp9 = add nsw i32 %i.0, 1                     ; <i32> [#uses=1]
-  br label %bb4
-}