1 files changed, 0 insertions, 105 deletions
diff --git a/llvm/test/Transforms/InstCombine/phi-select-constant.ll b/llvm/test/Transforms/InstCombine/phi-select-constant.ll
deleted file mode 100644
index 9d1c973925b..00000000000
--- a/llvm/test/Transforms/InstCombine/phi-select-constant.ll
+++ /dev/null
@@ -1,105 +0,0 @@
-; NOTE: Assertions have been autogenerated by utils/update_test_checks.py
-; RUN: opt < %s -S -instcombine | FileCheck %s
-@A = extern_weak global i32, align 4
-@B = extern_weak global i32, align 4
-
-define i32 @foo(i1 %which) {
-; CHECK-LABEL: @foo(
-; CHECK-NEXT:  entry:
-; CHECK-NEXT:    br i1 [[WHICH:%.*]], label [[FINAL:%.*]], label [[DELAY:%.*]]
-; CHECK:       delay:
-; CHECK-NEXT:    br label [[FINAL]]
-; CHECK:       final:
-; CHECK-NEXT:    [[USE2:%.*]] = phi i32 [ 1, [[ENTRY:%.*]] ], [ select (i1 icmp eq (i32* @A, i32* @B), i32 2, i32 1), [[DELAY]] ]
-; CHECK-NEXT:    ret i32 [[USE2]]
-;
-entry:
-  br i1 %which, label %final, label %delay
-
-delay:
-  br label %final
-
-final:
-  %use2 = phi i1 [ false, %entry ], [ icmp eq (i32* @A, i32* @B), %delay ]
-  %value = select i1 %use2, i32 2, i32 1
-  ret i32 %value
-}
-
-
-; test folding of select into phi for vectors.
-define <4 x i64> @vec1(i1 %which) {
-; CHECK-LABEL: @vec1(
-; CHECK-NEXT:  entry:
-; CHECK-NEXT:    br i1 [[WHICH:%.*]], label [[FINAL:%.*]], label [[DELAY:%.*]]
-; CHECK:       delay:
-; CHECK-NEXT:    br label [[FINAL]]
-; CHECK:       final:
-; CHECK-NEXT:    [[PHINODE:%.*]] = phi <4 x i64> [ zeroinitializer, [[ENTRY:%.*]] ], [ <i64 0, i64 0, i64 126, i64 127>, [[DELAY]] ]
-; CHECK-NEXT:    ret <4 x i64> [[PHINODE]]
-;
-entry:
-  br i1 %which, label %final, label %delay
-
-delay:
-  br label %final
-
-final:
-  %phinode =  phi <4 x i1> [ <i1 true, i1 true, i1 true, i1 true>, %entry ], [ <i1 true, i1 true, i1 false, i1 false>, %delay ]
-  %sel = select <4 x i1> %phinode, <4 x i64> zeroinitializer, <4 x i64> <i64 124, i64 125, i64 126, i64 127>
-  ret <4 x i64> %sel
-}
-
-define <4 x i64> @vec2(i1 %which) {
-; CHECK-LABEL: @vec2(
-; CHECK-NEXT:  entry:
-; CHECK-NEXT:    br i1 [[WHICH:%.*]], label [[FINAL:%.*]], label [[DELAY:%.*]]
-; CHECK:       delay:
-; CHECK-NEXT:    br label [[FINAL]]
-; CHECK:       final:
-; CHECK-NEXT:    [[PHINODE:%.*]] = phi <4 x i64> [ <i64 124, i64 125, i64 126, i64 127>, [[ENTRY:%.*]] ], [ <i64 0, i64 125, i64 0, i64 127>, [[DELAY]] ]
-; CHECK-NEXT:    ret <4 x i64> [[PHINODE]]
-;
-entry:
-  br i1 %which, label %final, label %delay
-
-delay:
-  br label %final
-
-final:
-  %phinode =  phi <4 x i1> [ <i1 false, i1 false, i1 false, i1 false>, %entry ], [ <i1 true, i1 false, i1 true, i1 false>, %delay ]
-  %sel = select <4 x i1> %phinode, <4 x i64> zeroinitializer, <4 x i64> <i64 124, i64 125, i64 126, i64 127>
-  ret <4 x i64> %sel
-}
-
-; Test PR33364
-; Insert the generated select into the same block as the incoming phi value.
-; phi has constant vectors along with a single non-constant vector as operands.
-define <2 x i8> @vec3(i1 %cond1, i1 %cond2, <2 x i1> %x, <2 x i8> %y, <2 x i8> %z) {
-; CHECK-LABEL: @vec3(
-; CHECK-NEXT:  entry:
-; CHECK-NEXT:    [[PHITMP1:%.*]] = shufflevector <2 x i8> [[Z:%.*]], <2 x i8> [[Y:%.*]], <2 x i32> <i32 0, i32 3>
-; CHECK-NEXT:    br i1 [[COND1:%.*]], label [[IF1:%.*]], label [[ELSE:%.*]]
-; CHECK:       if1:
-; CHECK-NEXT:    [[PHITMP2:%.*]] = shufflevector <2 x i8> [[Y]], <2 x i8> [[Z]], <2 x i32> <i32 0, i32 3>
-; CHECK-NEXT:    br i1 [[COND2:%.*]], label [[IF2:%.*]], label [[ELSE]]
-; CHECK:       if2:
-; CHECK-NEXT:    [[PHITMP:%.*]] = select <2 x i1> [[X:%.*]], <2 x i8> [[Y]], <2 x i8> [[Z]]
-; CHECK-NEXT:    br label [[ELSE]]
-; CHECK:       else:
-; CHECK-NEXT:    [[PHI:%.*]] = phi <2 x i8> [ [[PHITMP]], [[IF2]] ], [ [[PHITMP1]], [[ENTRY:%.*]] ], [ [[PHITMP2]], [[IF1]] ]
-; CHECK-NEXT:    ret <2 x i8> [[PHI]]
-;
-entry:
-  br i1 %cond1, label %if1, label %else
-
-if1:
-  br i1 %cond2, label %if2, label %else
-
-if2:
-  br label %else
-
-else:
-  %phi = phi <2 x i1> [ %x, %if2 ], [ <i1 0, i1 1>, %entry ], [ <i1 1, i1 0>, %if1 ]
-  %sel = select <2 x i1> %phi, <2 x i8> %y, <2 x i8> %z
-  ret <2 x i8> %sel
-}