| ; RUN: opt < %s -passes=pgo-icall-prom -S | FileCheck %s |
| target datalayout = "e-m:e-p270:32:32-p271:32:32-p272:64:64-i64:64-f80:128-n8:16:32:64-S128" |
| target triple = "x86_64-unknown-linux-gnu" |
| |
| define void @va_func(i32 %num, ...) { |
| entry: |
| ret void |
| } |
| |
| %struct = type { i32 } |
| @func_ptr = common global ptr null, align 8 |
| |
| define void @test() { |
| ; Even though value profiling suggests @va_func is the call target, don't do |
| ; call promotion because the sret argument is not compatible with the varargs |
| ; function. |
| ; CHECK-LABEL: @test |
| ; CHECK-NOT: call void (i32, ...) @va_func |
| ; CHECK: call void %tmp |
| ; CHECK: ret void |
| |
| %s = alloca %struct |
| %tmp = load ptr, ptr @func_ptr, align 8 |
| call void %tmp(i32 1, ptr sret(%struct) %s), !prof !1 |
| ret void |
| } |
| |
| !1 = !{!"VP", i32 0, i64 12345, i64 989055279648259519, i64 12345} |
