mirror of
https://github.com/RPCS3/llvm-mirror.git
synced 2024-12-13 22:58:50 +00:00
45 lines
1.3 KiB
LLVM
45 lines
1.3 KiB
LLVM
; Test to check the callgraph for calls to casts.
|
|
; RUN: opt -module-summary %s -o %t.o
|
|
; RUN: llvm-bcanalyzer -dump %t.o | FileCheck %s
|
|
; PR34966
|
|
|
|
; CHECK: <GLOBALVAL_SUMMARY_BLOCK
|
|
; CHECK-NEXT: <VERSION
|
|
; CHECK-NEXT: <FLAGS
|
|
; "op7" is a call to "callee" function.
|
|
; CHECK-NEXT: <PERMODULE {{.*}} op9=3 op10=[[ALIASID:[0-9]+]]/>
|
|
; "another_caller" has only references but no calls.
|
|
; CHECK-NEXT: <PERMODULE {{.*}} op4=3 {{.*}} op9={{[0-9]+}}/>
|
|
; CHECK-NEXT: <PERMODULE {{.*}} op0=[[ALIASEEID:[0-9]+]]
|
|
; CHECK-NEXT: <ALIAS {{.*}} op0=[[ALIASID]] {{.*}} op2=[[ALIASEEID]]/>
|
|
; CHECK-NEXT: </GLOBALVAL_SUMMARY_BLOCK>
|
|
|
|
; ModuleID = 'thinlto-function-summary-callgraph-cast.ll'
|
|
target datalayout = "e-m:e-i64:64-f80:128-n8:16:32:64-S128"
|
|
target triple = "x86_64-unknown-linux-gnu"
|
|
|
|
define void @caller() {
|
|
call void bitcast (void (...)* @callee to void ()*)()
|
|
call void bitcast (void (...)* @analias to void ()*)()
|
|
ret void
|
|
}
|
|
|
|
define void @another_caller() {
|
|
; Test calls that aren't handled either as direct or indirect.
|
|
call void select (i1 icmp eq (i32* @global, i32* null), void ()* @f, void ()* @g)()
|
|
ret void
|
|
}
|
|
|
|
declare void @callee(...)
|
|
|
|
@analias = alias void (...), bitcast (void ()* @aliasee to void (...)*)
|
|
|
|
define void @aliasee() {
|
|
entry:
|
|
ret void
|
|
}
|
|
|
|
declare void @f()
|
|
declare void @g()
|
|
@global = extern_weak global i32
|