1 files changed, 0 insertions, 137 deletions
diff --git a/llvm/test/Transforms/GVN/assume-equal.ll b/llvm/test/Transforms/GVN/assume-equal.ll
deleted file mode 100644
index 0e4df969f43..00000000000
--- a/llvm/test/Transforms/GVN/assume-equal.ll
+++ /dev/null
@@ -1,137 +0,0 @@
-; RUN: opt < %s -gvn -S | FileCheck %s
-
-%struct.A = type { i32 (...)** }
-@_ZTV1A = available_externally unnamed_addr constant [4 x i8*] [i8* null, i8* bitcast (i8** @_ZTI1A to i8*), i8* bitcast (i32 (%struct.A*)* @_ZN1A3fooEv to i8*), i8* bitcast (i32 (%struct.A*)* @_ZN1A3barEv to i8*)], align 8
-@_ZTI1A = external constant i8*
-
-; Checks if indirect calls can be replaced with direct
-; assuming that %vtable == @_ZTV1A (with alignment).
-; Checking const propagation across other BBs
-; CHECK-LABEL: define void @_Z1gb(
-
-define void @_Z1gb(i1 zeroext %p) {
-entry:
-  %call = tail call noalias i8* @_Znwm(i64 8) #4
-  %0 = bitcast i8* %call to %struct.A*
-  tail call void @_ZN1AC1Ev(%struct.A* %0) #1
-  %1 = bitcast i8* %call to i8***
-  %vtable = load i8**, i8*** %1, align 8
-  %cmp.vtables = icmp eq i8** %vtable, getelementptr inbounds ([4 x i8*], [4 x i8*]* @_ZTV1A, i64 0, i64 2)
-  tail call void @llvm.assume(i1 %cmp.vtables)
-  br i1 %p, label %if.then, label %if.else
-
-if.then:                                          ; preds = %entry
-  %vtable1.cast = bitcast i8** %vtable to i32 (%struct.A*)**
-  %2 = load i32 (%struct.A*)*, i32 (%struct.A*)** %vtable1.cast, align 8
-  
-  ; CHECK: call i32 @_ZN1A3fooEv(
-  %call2 = tail call i32 %2(%struct.A* %0) #1
-  
-  br label %if.end
-
-if.else:                                          ; preds = %entry
-  %vfn47 = getelementptr inbounds i8*, i8** %vtable, i64 1
-  %vfn4 = bitcast i8** %vfn47 to i32 (%struct.A*)**
-  
-  ; CHECK: call i32 @_ZN1A3barEv(
-  %3 = load i32 (%struct.A*)*, i32 (%struct.A*)** %vfn4, align 8
-  
-  %call5 = tail call i32 %3(%struct.A* %0) #1
-  br label %if.end
-
-if.end:                                           ; preds = %if.else, %if.then
-  ret void
-}
-
-; Checking const propagation in the same BB
-; CHECK-LABEL: define i32 @main()
-
-define i32 @main() {
-entry:
-  %call = tail call noalias i8* @_Znwm(i64 8) 
-  %0 = bitcast i8* %call to %struct.A*
-  tail call void @_ZN1AC1Ev(%struct.A* %0) 
-  %1 = bitcast i8* %call to i8***
-  %vtable = load i8**, i8*** %1, align 8
-  %cmp.vtables = icmp eq i8** %vtable, getelementptr inbounds ([4 x i8*], [4 x i8*]* @_ZTV1A, i64 0, i64 2)
-  tail call void @llvm.assume(i1 %cmp.vtables)
-  %vtable1.cast = bitcast i8** %vtable to i32 (%struct.A*)**
-  
-  ; CHECK: call i32 @_ZN1A3fooEv(
-  %2 = load i32 (%struct.A*)*, i32 (%struct.A*)** %vtable1.cast, align 8
-  
-  %call2 = tail call i32 %2(%struct.A* %0)
-  ret i32 0
-}
-
-; This tests checks const propatation with fcmp instruction.
-; CHECK-LABEL: define float @_Z1gf(float %p)
-
-define float @_Z1gf(float %p) {
-entry:
-  %p.addr = alloca float, align 4
-  %f = alloca float, align 4
-  store float %p, float* %p.addr, align 4
-  
-  store float 3.000000e+00, float* %f, align 4
-  %0 = load float, float* %p.addr, align 4
-  %1 = load float, float* %f, align 4
-  %cmp = fcmp oeq float %1, %0 ; note const on lhs
-  call void @llvm.assume(i1 %cmp)
-  
-  ; CHECK: ret float 3.000000e+00
-  ret float %0
-}
-
-; CHECK-LABEL: define float @_Z1hf(float %p)
-
-define float @_Z1hf(float %p) {
-entry:
-  %p.addr = alloca float, align 4
-  store float %p, float* %p.addr, align 4
-  
-  %0 = load float, float* %p.addr, align 4
-  %cmp = fcmp nnan ueq float %0, 3.000000e+00
-  call void @llvm.assume(i1 %cmp)
-  
-  ; CHECK: ret float 3.000000e+00
-  ret float %0
-}
-
-; CHECK-LABEL: define float @_Z1if(float %p)
-define float @_Z1if(float %p) {
-entry:
-  %p.addr = alloca float, align 4
-  store float %p, float* %p.addr, align 4
-  
-  %0 = load float, float* %p.addr, align 4
-  %cmp = fcmp ueq float %0, 3.000000e+00 ; no nnan flag - can't propagate
-  call void @llvm.assume(i1 %cmp)
-  
-  ; CHECK-NOT: ret float 3.000000e+00
-  ret float %0
-}
-
-; This test checks if constant propagation works for multiple node edges
-; CHECK-LABEL: define i32 @_Z1ii(i32 %p)
-define i32 @_Z1ii(i32 %p) {
-entry:
-  %cmp = icmp eq i32 %p, 42
-  call void @llvm.assume(i1 %cmp)
-  
-  ; CHECK: br i1 true, label %bb2, label %bb2
-  br i1 %cmp, label %bb2, label %bb2
-bb2:
-  ; CHECK: br i1 true, label %bb2, label %bb2
-  br i1 %cmp, label %bb2, label %bb2
-  
-  ; CHECK: ret i32 42
-  ret i32 %p
-}
-
-declare noalias i8* @_Znwm(i64)
-declare void @_ZN1AC1Ev(%struct.A*)
-declare void @llvm.assume(i1)
-declare i32 @_ZN1A3fooEv(%struct.A*)
-declare i32 @_ZN1A3barEv(%struct.A*)
-