1 files changed, 0 insertions, 150 deletions
diff --git a/llvm/test/Transforms/InstCombine/invariant.group.ll b/llvm/test/Transforms/InstCombine/invariant.group.ll
deleted file mode 100644
index 6b79ceb5b2d..00000000000
--- a/llvm/test/Transforms/InstCombine/invariant.group.ll
+++ /dev/null
@@ -1,150 +0,0 @@
-; RUN: opt -instcombine -early-cse -S < %s | FileCheck %s
-
-
-; CHECK-LABEL: define i8* @simplifyNullLaunder()
-define i8* @simplifyNullLaunder() {
-; CHECK-NEXT: ret i8* null
-  %b2 = call i8* @llvm.launder.invariant.group.p0i8(i8* null)
-  ret i8* %b2
-}
-
-; CHECK-LABEL: define i8* @dontSimplifyNullLaunderNoNullOpt()
-define i8* @dontSimplifyNullLaunderNoNullOpt() #0 {
-; CHECK-NEXT: call i8* @llvm.launder.invariant.group.p0i8(i8* null)
-  %b2 = call i8* @llvm.launder.invariant.group.p0i8(i8* null)
-  ret i8* %b2
-}
-
-; CHECK-LABEL: define i8 addrspace(42)* @dontsimplifyNullLaunderForDifferentAddrspace()
-define i8 addrspace(42)* @dontsimplifyNullLaunderForDifferentAddrspace() {
-; CHECK: %b2 = call i8 addrspace(42)* @llvm.launder.invariant.group.p42i8(i8 addrspace(42)* null)
-; CHECK: ret i8 addrspace(42)* %b2
-  %b2 = call i8 addrspace(42)* @llvm.launder.invariant.group.p42i8(i8 addrspace(42)* null)
-  ret i8 addrspace(42)* %b2
-}
-
-; CHECK-LABEL: define i8* @simplifyUndefLaunder()
-define i8* @simplifyUndefLaunder() {
-; CHECK-NEXT: ret i8* undef
-  %b2 = call i8* @llvm.launder.invariant.group.p0i8(i8* undef)
-  ret i8* %b2
-}
-
-; CHECK-LABEL: define i8 addrspace(42)* @simplifyUndefLaunder2()
-define i8 addrspace(42)* @simplifyUndefLaunder2() {
-; CHECK-NEXT: ret i8 addrspace(42)* undef
-  %b2 = call i8 addrspace(42)* @llvm.launder.invariant.group.p42i8(i8 addrspace(42)* undef)
-  ret i8 addrspace(42)* %b2
-}
-
-; CHECK-LABEL: define i8* @simplifyNullStrip()
-define i8* @simplifyNullStrip() {
-; CHECK-NEXT: ret i8* null
-  %b2 = call i8* @llvm.strip.invariant.group.p0i8(i8* null)
-  ret i8* %b2
-}
-
-; CHECK-LABEL: define i8* @dontSimplifyNullStripNonNullOpt()
-define i8* @dontSimplifyNullStripNonNullOpt() #0 {
-; CHECK-NEXT: call i8* @llvm.strip.invariant.group.p0i8(i8* null)
-  %b2 = call i8* @llvm.strip.invariant.group.p0i8(i8* null)
-  ret i8* %b2
-}
-
-; CHECK-LABEL: define i8 addrspace(42)* @dontsimplifyNullStripForDifferentAddrspace()
-define i8 addrspace(42)* @dontsimplifyNullStripForDifferentAddrspace() {
-; CHECK: %b2 = call i8 addrspace(42)* @llvm.strip.invariant.group.p42i8(i8 addrspace(42)* null)
-; CHECK: ret i8 addrspace(42)* %b2
-  %b2 = call i8 addrspace(42)* @llvm.strip.invariant.group.p42i8(i8 addrspace(42)* null)
-  ret i8 addrspace(42)* %b2
-}
-
-; CHECK-LABEL: define i8* @simplifyUndefStrip()
-define i8* @simplifyUndefStrip() {
-; CHECK-NEXT: ret i8* undef
-  %b2 = call i8* @llvm.strip.invariant.group.p0i8(i8* undef)
-  ret i8* %b2
-}
-
-; CHECK-LABEL: define i8 addrspace(42)* @simplifyUndefStrip2()
-define i8 addrspace(42)* @simplifyUndefStrip2() {
-; CHECK-NEXT: ret i8 addrspace(42)* undef
-  %b2 = call i8 addrspace(42)* @llvm.strip.invariant.group.p42i8(i8 addrspace(42)* undef)
-  ret i8 addrspace(42)* %b2
-}
-
-; CHECK-LABEL: define i8* @simplifyLaunderOfLaunder(
-define i8* @simplifyLaunderOfLaunder(i8* %a) {
-; CHECK:   call i8* @llvm.launder.invariant.group.p0i8(i8* %a)
-; CHECK-NOT: llvm.launder.invariant.group
-  %a2 = call i8* @llvm.launder.invariant.group.p0i8(i8* %a)
-  %a3 = call i8* @llvm.launder.invariant.group.p0i8(i8* %a2)
-  ret i8* %a3
-}
-
-; CHECK-LABEL: define i8* @simplifyStripOfLaunder(
-define i8* @simplifyStripOfLaunder(i8* %a) {
-; CHECK-NOT: llvm.launder.invariant.group
-; CHECK:   call i8* @llvm.strip.invariant.group.p0i8(i8* %a)
-  %a2 = call i8* @llvm.launder.invariant.group.p0i8(i8* %a)
-  %a3 = call i8* @llvm.strip.invariant.group.p0i8(i8* %a2)
-  ret i8* %a3
-}
-
-; CHECK-LABEL: define i1 @simplifyForCompare(
-define i1 @simplifyForCompare(i8* %a) {
-  %a2 = call i8* @llvm.launder.invariant.group.p0i8(i8* %a)
-
-  %a3 = call i8* @llvm.strip.invariant.group.p0i8(i8* %a2)
-  %b2 = call i8* @llvm.strip.invariant.group.p0i8(i8* %a)
-  %c = icmp eq i8* %a3, %b2
-; CHECK: ret i1 true
-  ret i1 %c
-}
-
-; CHECK-LABEL: define i16* @skipWithDifferentTypes(
-define i16* @skipWithDifferentTypes(i8* %a) {
-  %a2 = call i8* @llvm.launder.invariant.group.p0i8(i8* %a)
-  %c1 = bitcast i8* %a2 to i16*
-
-  ; CHECK: %[[b:.*]] = call i8* @llvm.strip.invariant.group.p0i8(i8* %a)
-  %a3 = call i16* @llvm.strip.invariant.group.p0i16(i16* %c1)
-  ; CHECK-NEXT: %[[r:.*]] = bitcast i8* %[[b]] to i16*
-  ; CHECK-NEXT: ret i16* %[[r]]
-  ret i16* %a3
-}
-
-; CHECK-LABEL: define i16 addrspace(42)* @skipWithDifferentTypesAddrspace(
-define i16 addrspace(42)* @skipWithDifferentTypesAddrspace(i8 addrspace(42)* %a) {
-  %a2 = call i8 addrspace(42)* @llvm.launder.invariant.group.p42i8(i8 addrspace(42)* %a)
-  %c1 = bitcast i8 addrspace(42)* %a2 to i16 addrspace(42)*
-
-  ; CHECK: %[[b:.*]] = call i8 addrspace(42)* @llvm.strip.invariant.group.p42i8(i8 addrspace(42)* %a)
-  %a3 = call i16 addrspace(42)* @llvm.strip.invariant.group.p42i16(i16 addrspace(42)* %c1)
-  ; CHECK-NEXT: %[[r:.*]] = bitcast i8 addrspace(42)* %[[b]] to i16 addrspace(42)*
-  ; CHECK-NEXT: ret i16 addrspace(42)* %[[r]]
-  ret i16 addrspace(42)* %a3
-}
-
-; CHECK-LABEL: define i16 addrspace(42)* @skipWithDifferentTypesDifferentAddrspace(
-define i16 addrspace(42)* @skipWithDifferentTypesDifferentAddrspace(i8* %a) {
-  %cast = addrspacecast i8* %a to i8 addrspace(42)*
-  %a2 = call i8 addrspace(42)* @llvm.launder.invariant.group.p42i8(i8 addrspace(42)* %cast)
-  %c1 = bitcast i8 addrspace(42)* %a2 to i16 addrspace(42)*
-
-  ; CHECK: %[[b:.*]] = call i8* @llvm.strip.invariant.group.p0i8(i8* %a)
-  %a3 = call i16 addrspace(42)* @llvm.strip.invariant.group.p42i16(i16 addrspace(42)* %c1)
-  ; CHECK-NEXT: %[[r:.*]] = bitcast i8* %[[b]] to i16*
-  ; CHECK-NEXT: %[[r2:.*]] = addrspacecast i16* %[[r]] to i16 addrspace(42)*
-  ; CHECK-NEXT: ret i16 addrspace(42)* %[[r2]]
-  ret i16 addrspace(42)* %a3
-}
-
-declare i8* @llvm.launder.invariant.group.p0i8(i8*)
-declare i8 addrspace(42)* @llvm.launder.invariant.group.p42i8(i8 addrspace(42)*)
-declare i8* @llvm.strip.invariant.group.p0i8(i8*)
-declare i8 addrspace(42)* @llvm.strip.invariant.group.p42i8(i8 addrspace(42)*)
-declare i16* @llvm.strip.invariant.group.p0i16(i16* %c1)
-declare i16 addrspace(42)* @llvm.strip.invariant.group.p42i16(i16 addrspace(42)* %c1)
-
-attributes #0 = { "null-pointer-is-valid"="true" }