blob: 010d677e5dc82cf403dfbe82770715654319c726 [file] [log] [blame]
; RUN: opt < %s -partial-inliner -skip-partial-inlining-cost-analysis -S | FileCheck %s
;
define i32 @callee_indr_branch(i32 %v) {
entry:
%cmp = icmp sgt i32 %v, 2000
%addr = select i1 %cmp, i8* blockaddress(@callee_indr_branch, %if.then), i8* blockaddress(@callee_indr_branch, %if.end)
indirectbr i8* %addr, [ label %if.then, label %if.end]
if.then: ; preds = %entry
%mul = mul nsw i32 %v, 10
br label %if.then2
if.then2:
%sub = sub i32 %v, 10
br label %if.end
if.end: ; preds = %if.then, %entry
%v2 = phi i32 [ %v, %entry ], [ %mul, %if.then2 ]
%add = add nsw i32 %v2, 200
ret i32 %add
}
declare void @use_fp(i8 *)
declare void @llvm.localescape(...)
declare i8* @llvm.frameaddress(i32)
declare i8* @llvm.localrecover(i8*, i8*, i32)
define i32 @callee_frameescape(i32 %v) {
entry:
%a = alloca i32
call void (...) @llvm.localescape(i32* %a)
%cmp = icmp sgt i32 %v, 2000
br i1 %cmp, label %if.then, label %if.end
if.then: ; preds = %entry
%mul = mul nsw i32 %v, 10
br label %if.then2
if.then2:
%sub = sub i32 %v, 10
br label %if.end
if.end: ; preds = %if.then, %entry
%v2 = phi i32 [ %v, %entry ], [ %mul, %if.then2 ]
%add = add nsw i32 %v2, 200
ret i32 %add
}
; CHECK-LABEL: @caller
; CHECK: %r1 = call i32 @callee_indr_branch(i32 %v)
; CHECK-NEXT: %r2 = call i32 @callee_frameescape(i32 %v)
define i32 @caller(i32 %v) {
entry:
%r1 = call i32 @callee_indr_branch(i32 %v)
%r2 = call i32 @callee_frameescape(i32 %v)
%res = add i32 %r1, %r2
ret i32 %res
}