aa0883b59a
Adds support for the following flags: * --thinlto-index-only, --thinlto-index-only= * --thinlto-emit-imports-files * --thinlto-emit-index-files * --thinlto-object-suffix-replace= * --thinlto-prefix-replace= See https://blog.llvm.org/2016/06/thinlto-scalable-and-incremental-lto.html for some words on --thinlto-index-only. I don't really need the other flags, but they were in the vicinity and _someone_ might need them, so I figured I'd add them too. `-object_path_lto` now sets `c.AlwaysEmitRegularLTOObj` as in the other ports, which means it can now only point to a filename for non-thin LTO. I think that was the intent of D129705 anyways, so update test/MachO/lto-object-path.ll to use a non-thin bitcode file for that test. Differential Revision: https://reviews.llvm.org/D138451
25 lines
1.1 KiB
LLVM
25 lines
1.1 KiB
LLVM
; REQUIRES: x86
|
|
|
|
;; Check that changing the output path via thinlto-prefix-replace works
|
|
; RUN: mkdir -p %t/oldpath
|
|
; RUN: opt -module-summary %s -o %t/oldpath/thinlto_prefix_replace.o
|
|
|
|
;; Ensure that there is no existing file at the new path, so we properly
|
|
;; test the creation of the new file there.
|
|
; RUN: rm -f %t/newpath/thinlto_prefix_replace.o.thinlto.bc
|
|
; RUN: %lld --thinlto-index-only --thinlto-prefix-replace="%t/oldpath/;%t/newpath/" -dylib %t/oldpath/thinlto_prefix_replace.o -o %t/thinlto_prefix_replace
|
|
; RUN: ls %t/newpath/thinlto_prefix_replace.o.thinlto.bc
|
|
|
|
;; Ensure that lld generates error if prefix replace option does not have 'old;new' format.
|
|
; RUN: rm -f %t/newpath/thinlto_prefix_replace.o.thinlto.bc
|
|
; RUN: not %lld --thinlto-index-only --thinlto-prefix-replace=abc:def -dylib %t/oldpath/thinlto_prefix_replace.o -o /dev/null 2>&1 | FileCheck %s --check-prefix=ERR
|
|
; ERR: --thinlto-prefix-replace= expects 'old;new' format, but got abc:def
|
|
|
|
target datalayout = "e-m:o-p270:32:32-p271:32:32-p272:64:64-i64:64-f80:128-n8:16:32:64-S128"
|
|
target triple = "x86_64-apple-darwin"
|
|
|
|
define void @f() {
|
|
entry:
|
|
ret void
|
|
}
|