llvm-6502/test/tools/lto/opt-level.ll
Peter Collingbourne aa01400663 test: Make a start on a test suite for libLTO.
This works in a similar way to the gold plugin tests. We search for a compatible
linker on $PATH and use it to run tests against our just-built libLTO. To start
with, test the just added opt level functionality.

Differential Revision: http://reviews.llvm.org/D8472

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@232785 91177308-0d34-0410-b5e6-96231b3b80d8
2015-03-19 23:55:38 +00:00

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LLVM

; RUN: llvm-as %s -o %t.o
; RUN: env DYLD_LIBRARY_PATH=%llvmshlibdir %ld64 -arch x86_64 -dylib -mllvm -O0 -o %t.dylib %t.o
; RUN: llvm-nm -no-llvm-bc %t.dylib | FileCheck --check-prefix=CHECK-O0 %s
; RUN: env DYLD_LIBRARY_PATH=%llvmshlibdir %ld64 -arch x86_64 -dylib -mllvm -O2 -o %t.dylib %t.o
; RUN: llvm-nm -no-llvm-bc %t.dylib | FileCheck --check-prefix=CHECK-O2 %s
target triple = "x86_64-apple-macosx10.8.0"
; CHECK-O0: t _f1
; CHECK-O2-NOT: _f1
define internal void @f1() {
ret void
}
; CHECK-O0: T _f2
; CHECK-O2: T _f2
define void @f2() {
call void @f1()
ret void
}