1; RUN: opt < %s -pgo-icall-prom -S | FileCheck %s
2; RUN: opt < %s -passes=pgo-icall-prom -S | FileCheck %s
3target datalayout = "e-m:e-p270:32:32-p271:32:32-p272:64:64-i64:64-f80:128-n8:16:32:64-S128"
4target triple = "x86_64-unknown-linux-gnu"
5
6define void @va_func(i32 %num, ...) {
7entry:
8  ret void
9}
10
11%struct = type { i32 }
12@func_ptr = common global void (i32, %struct*)* null, align 8
13
14define void @test() {
15; Even though value profiling suggests @va_func is the call target, don't do
16; call promotion because the sret argument is not compatible with the varargs
17; function.
18; CHECK-LABEL: @test
19; CHECK-NOT: call void (i32, ...) @va_func
20; CHECK: call void %tmp
21; CHECK: ret void
22
23  %s = alloca %struct
24  %tmp = load void (i32, %struct*)*, void (i32, %struct*)** @func_ptr, align 8
25  call void %tmp(i32 1, %struct* sret %s), !prof !1
26  ret void
27}
28
29!1 = !{!"VP", i32 0, i64 12345, i64 989055279648259519, i64 12345}
30