blob: cf3ae058fde72b2e77fef7e960fb0ae41d0f728a [file] [log] [blame]
; ModuleID = 'test.c'
source_filename = "test.c"
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"
; RUN: opt -module-summary %s -o %t.bc
; RUN: llvm-lto2 run -save-temps %t.bc -o %t.out \
; RUN: -r=%t.bc,foo,plx \
; RUN: -r=%t.bc,bar,lx
; Check that we don't internalize `bar` during promotion,
; because foo and bar are members of the same comdat
; RUN: llvm-dis %t.out.1.1.promote.bc -o - | FileCheck %s
; Thin LTO internalization shouldn't internalize `bar` as well
; RUN: llvm-dis %t.out.1.2.internalize.bc -o - | FileCheck %s
; CHECK: define linkonce_odr dso_local i32 @bar() comdat($foo)
$foo = comdat any
; Function Attrs: noinline nounwind optnone uwtable
define linkonce_odr dso_local i32 @bar() comdat($foo) {
entry:
ret i32 33
}
; Function Attrs: noinline nounwind optnone uwtable
define linkonce_odr dso_local i32 @foo() comdat {
entry:
%call = call i32 @bar()
%add = add nsw i32 42, %call
ret i32 %add
}