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[lld/mac] Add test for --lto-O 

This belongs to fe08e9c487, I (thakis) forgot to `git add` it back then.

Differential Revision: https://reviews.llvm.org/D105223
This commit is contained in:
Leonard Grey 2021-07-19 16:44:15 -04:00 committed by Nico Weber
parent f6f88e66ce
commit 6ef37b640d
1 changed files with 28 additions and 0 deletions
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28
lld/test/MachO/lto-opt-level.ll Normal file
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; REQUIRES: x86
; RUN: rm -rf %t; mkdir %t
; RUN: llvm-as %s -o %t/test.o
; RUN: %lld %t/test.o --lto-O0 -o %t/test
; RUN: llvm-nm -pa %t/test | FileCheck %s --check-prefixes=CHECK-O0
; RUN: %lld %t/test.o --lto-O2 -o %t/test
; RUN: llvm-nm -pa %t/test | FileCheck %s --check-prefixes=CHECK-O2
; RUN: %lld %t/test.o -o %t/test
; RUN: llvm-nm -pa %t/test | FileCheck %s --check-prefixes=CHECK-O2
; CHECK-O0: foo
; CHECK-O2-NOT: foo
target triple = "x86_64-apple-macosx10.15.0"
target datalayout = "e-m:o-p270:32:32-p271:32:32-p272:64:64-i64:64-f80:128-n8:16:32:64-S128"
define internal void @foo() {
ret void
}
define void @main() {
call void @foo()
ret void
}