Imported Upstream version 5.18.0.207

Former-commit-id: 3b152f462918d427ce18620a2cbe4f8b79650449

external/llvm/test/Transforms/Inline/basictest.ll

@@ -1,117 +0,0 @@
-; RUN: opt < %s -inline -sroa -S | FileCheck %s
-; RUN: opt < %s -passes='cgscc(inline,function(sroa))' -S | FileCheck %s
-target datalayout = "E-p:64:64:64-a0:0:8-f32:32:32-f64:64:64-i1:8:8-i8:8:8-i16:16:16-i32:32:32-i64:32:64-v64:64:64-v128:128:128"
-
-define i32 @test1f(i32 %i) {
-        ret i32 %i
-}
-
-define i32 @test1(i32 %W) {
-        %X = call i32 @test1f(i32 7)
-        %Y = add i32 %X, %W
-        ret i32 %Y
-; CHECK-LABEL: @test1(
-; CHECK-NEXT: %Y = add i32 7, %W
-; CHECK-NEXT: ret i32 %Y
-}
-
-
-
-; rdar://7339069
-
-%T = type { i32, i32 }
-
-; CHECK-NOT: @test2f(
-define internal %T* @test2f(i1 %cond, %T* %P) {
-  br i1 %cond, label %T, label %F
-  
-T:
-  %A = getelementptr %T, %T* %P, i32 0, i32 0
-  store i32 42, i32* %A
-  ret %T* %P
-  
-F:
-  ret %T* %P
-}
-
-define i32 @test2(i1 %cond) {
-  %A = alloca %T
-  
-  %B = call %T* @test2f(i1 %cond, %T* %A)
-  %C = getelementptr %T, %T* %B, i32 0, i32 0
-  %D = load i32, i32* %C
-  ret i32 %D
-  
-; CHECK-LABEL: @test2(
-; CHECK-NOT: = alloca
-; CHECK: ret i32
-}
-
-declare void @barrier() noduplicate
-
-define internal i32 @f() {
-  call void @barrier() noduplicate
-  ret i32 1
-}
-
-define i32 @g() {
-  call void @barrier() noduplicate
-  ret i32 2
-}
-
-define internal i32 @h() {
-  call void @barrier() noduplicate
-  ret i32 3
-}
-
-define i32 @test3() {
-  %b = call i32 @f()
-  ret i32 %b
-}
-
-; The call to @f cannot be inlined as there is another callsite
-; calling @f, and @f contains a noduplicate call.
-;
-; The call to @g cannot be inlined as it has external linkage.
-;
-; The call to @h *can* be inlined.
-
-; CHECK-LABEL: @test(
-define i32 @test() {
-; CHECK: call i32 @f()
-  %a = call i32 @f()
-; CHECK: call i32 @g()
-  %b = call i32 @g()
-; CHECK-NOT: call i32 @h()
-  %c = call i32 @h()
-
-  %d = add i32 %a, %b
-  %e = add i32 %d, %c
-
-  ret i32 %e
-; CHECK: }
-}
-
-; Inliner shouldn't delete calls it can't inline, even if they're trivially dead
-; CHECK-LABEL: @outer4(
-define void @outer4(void ()* %inner4) {
-entry:
-; CHECK: call void %inner4()
-  call void %inner4() nounwind readnone
-  ret void
-}
-
-declare void @inner5_inner()
-
-define void @inner5(void ()* %x) {
-  call void %x() nounwind readnone
-  ret void
-}
-
-; Inliner shouldn't delete calls it can't inline, even if they're trivially dead and temporarily indirect
-; CHECK-LABEL: @outer5(
-define void @outer5() {
-; CHECK: call void @inner5_inner(
-  call void @inner5(void ()* @inner5_inner)
-  ret void
-}