| ; REQUIRES: x86-registered-target |
| ; Compile with thinlto indices, to enable thinlto. |
| ; RUN: opt -module-summary %s -o %t1.bc |
| |
| ; Test old lto interface with thinlto. |
| ; RUN: llvm-lto -exported-symbol=main -thinlto-action=run %t1.bc |
| ; RUN: llvm-nm %t1.bc.thinlto.o | FileCheck %s --check-prefix=CHECK-NM |
| |
| ; Test new lto interface with thinlto. |
| ; RUN: llvm-lto2 run %t1.bc -o %t.out -save-temps \ |
| ; RUN: -r %t1.bc,bar,pl \ |
| ; RUN: -r %t1.bc,__stack_chk_guard,pl \ |
| ; RUN: -r %t1.bc,__stack_chk_fail,pl |
| ; RUN: llvm-nm %t.out.1 | FileCheck %s --check-prefix=CHECK-NM |
| |
| ; Re-compile, this time without the thinlto indices. |
| ; RUN: opt %s -o %t4.bc |
| |
| ; Test the new lto interface without thinlto. |
| ; RUN: llvm-lto2 run %t4.bc -o %t5.out -save-temps \ |
| ; RUN: -r %t4.bc,bar,pl \ |
| ; RUN: -r %t4.bc,__stack_chk_guard,pl \ |
| ; RUN: -r %t4.bc,__stack_chk_fail,pl |
| ; RUN: llvm-nm %t5.out.0 | FileCheck %s --check-prefix=CHECK-NM |
| |
| ; Test the old lto interface without thinlto. |
| ; RUN: llvm-lto -exported-symbol=main %t4.bc -o %t6 |
| ; RUN: llvm-nm %t6 | FileCheck %s --check-prefix=CHECK-NM |
| |
| ; CHECK-NM-NOT: bar |
| ; CHECK-NM: T __stack_chk_fail |
| ; CHECK-NM: D __stack_chk_guard |
| ; CHECK-NM-NOT: bar |
| |
| 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 @bar() { |
| ret void |
| } |
| |
| @__stack_chk_guard = dso_local global i64 1, align 8 |
| |
| define void @__stack_chk_fail() { |
| ret void |
| } |