Revert "Invariant start/end intrinsics overloaded for address space"

This reverts commit r276316.

llvm-svn: 276320

3 files changed, 10 insertions, 22 deletions

diff --git a/llvm/test/Transforms/GlobalOpt/invariant-nodatalayout.ll b/llvm/test/Transforms/GlobalOpt/invariant-nodatalayout.ll
index d1fbe46257d..a2abd52c4e8 100644
--- a/llvm/test/Transforms/GlobalOpt/invariant-nodatalayout.ll
+++ b/llvm/test/Transforms/GlobalOpt/invariant-nodatalayout.ll
@@ -1,14 +1,14 @@
 ; RUN: opt -globalopt -S -o - < %s | FileCheck %s
 ; The check here is that it doesn't crash.
 
-declare {}* @llvm.invariant.start.p0i8(i64 %size, i8* nocapture %ptr)
+declare {}* @llvm.invariant.start(i64 %size, i8* nocapture %ptr)
 
 @object1 = global { i32, i32 } zeroinitializer
 ; CHECK: @object1 = global { i32, i32 } zeroinitializer
 
 define void @ctor1() {
   %ptr = bitcast {i32, i32}* @object1 to i8*
-  call {}* @llvm.invariant.start.p0i8(i64 4, i8* %ptr)
+  call {}* @llvm.invariant.start(i64 4, i8* %ptr)
   ret void
 }
 
diff --git a/llvm/test/Transforms/GlobalOpt/invariant.ll b/llvm/test/Transforms/GlobalOpt/invariant.ll
index 02ffe2bc424..6b991934789 100644
--- a/llvm/test/Transforms/GlobalOpt/invariant.ll
+++ b/llvm/test/Transforms/GlobalOpt/invariant.ll
@@ -3,10 +3,10 @@
 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-S128"
 target triple = "x86_64-unknown-linux-gnu"
 
-declare {}* @llvm.invariant.start.p0i8(i64 %size, i8* nocapture %ptr)
+declare {}* @llvm.invariant.start(i64 %size, i8* nocapture %ptr)
 
 define void @test1(i8* %ptr) {
-  call {}* @llvm.invariant.start.p0i8(i64 4, i8* %ptr)
+  call {}* @llvm.invariant.start(i64 4, i8* %ptr)
   ret void
 }
 
@@ -25,7 +25,7 @@ define void @ctor1() {
 define void @ctor2() {
   store i32 -1, i32* @object2
   %A = bitcast i32* @object2 to i8*
-  %B = call {}* @llvm.invariant.start.p0i8(i64 4, i8* %A)
+  %B = call {}* @llvm.invariant.start(i64 4, i8* %A)
   %C = bitcast {}* %B to i8*
   ret void
 }
@@ -36,7 +36,7 @@ define void @ctor2() {
 define void @ctor3() {
   store i32 -1, i32* @object3
   %A = bitcast i32* @object3 to i8*
-  call {}* @llvm.invariant.start.p0i8(i64 3, i8* %A)
+  call {}* @llvm.invariant.start(i64 3, i8* %A)
   ret void
 }
 
@@ -46,7 +46,7 @@ define void @ctor3() {
 define void @ctor4() {
   store i32 -1, i32* @object4
   %A = bitcast i32* @object4 to i8*
-  call {}* @llvm.invariant.start.p0i8(i64 -1, i8* %A)
+  call {}* @llvm.invariant.start(i64 -1, i8* %A)
   ret void
 }
 
diff --git a/llvm/test/Transforms/InstCombine/invariant.ll b/llvm/test/Transforms/InstCombine/invariant.ll
index 21e5f0fe858..246f9e64041 100644
--- a/llvm/test/Transforms/InstCombine/invariant.ll
+++ b/llvm/test/Transforms/InstCombine/invariant.ll
@@ -2,27 +2,15 @@
 ; RUN: opt < %s -instcombine -S | FileCheck %s
 
 declare void @g(i8*)
-declare void @g_addr1(i8 addrspace(1)*)
 
-declare {}* @llvm.invariant.start.p0i8(i64, i8* nocapture) nounwind readonly
-declare {}* @llvm.invariant.start.p1i8(i64, i8 addrspace(1)* nocapture) nounwind readonly
+declare {}* @llvm.invariant.start(i64, i8* nocapture) nounwind readonly
 
 define i8 @f() {
   %a = alloca i8                                  ; <i8*> [#uses=4]
   store i8 0, i8* %a
-  %i = call {}* @llvm.invariant.start.p0i8(i64 1, i8* %a) ; <{}*> [#uses=0]
-  ; CHECK: call {}* @llvm.invariant.start.p0i8
+  %i = call {}* @llvm.invariant.start(i64 1, i8* %a) ; <{}*> [#uses=0]
+  ; CHECK: call {}* @llvm.invariant.start
   call void @g(i8* %a)
   %r = load i8, i8* %a                                ; <i8> [#uses=1]
   ret i8 %r
 }
-
-; make sure llvm.invariant.call in non-default addrspace are also not eliminated.
-define i8 @f_addrspace1(i8 addrspace(1)* %a) {
-  store i8 0, i8 addrspace(1)* %a
-  %i = call {}* @llvm.invariant.start.p1i8(i64 1, i8 addrspace(1)* %a) ; <{}*> [#uses=0]
-  ; CHECK: call {}* @llvm.invariant.start.p1i8
-  call void @g_addr1(i8 addrspace(1)* %a)
-  %r = load i8, i8 addrspace(1)* %a                                ; <i8> [#uses=1]
-  ret i8 %r
-}