1; REQUIRES: x86 2;; Test to make sure the thinlto-object-suffix-replace option is handled 3;; correctly. 4; RUN: rm -rf %t && mkdir %t && cd %t 5 6;; Generate bitcode file with summary, as well as a minimized bitcode without 7; the debug metadata for the thin link. 8; RUN: opt --thinlto-bc %s -thin-link-bitcode-file=1.thinlink.bc -o 1.o 9 10;; First perform the thin link on the normal bitcode file, and save the 11;; resulting index. 12; RUN: ld.lld --plugin-opt=thinlto-index-only -shared 1.o -o 3 13; RUN: cp 1.o.thinlto.bc 1.o.thinlto.bc.orig 14 15;; Next perform the thin link on the minimized bitcode file, and compare dump 16;; of the resulting index to the above dump to ensure they are identical. 17; RUN: rm -f 1.o.thinlto.bc 18;; Make sure it isn't inadvertently using the regular bitcode file. 19; RUN: rm -f 1.o 20; RUN: ld.lld --plugin-opt=thinlto-index-only --plugin-opt=thinlto-object-suffix-replace=".thinlink.bc;.o" \ 21; RUN: -shared 1.thinlink.bc -o 3 22; RUN: cmp 1.o.thinlto.bc.orig 1.o.thinlto.bc 23;; Also check that this works without the --plugin-opt= prefix. 24; RUN: ld.lld --thinlto-index-only --thinlto-object-suffix-replace=".thinlink.bc;.o" \ 25; RUN: -shared 1.thinlink.bc -o 3 26; RUN: cmp 1.o.thinlto.bc.orig 1.o.thinlto.bc 27 28;; Ensure lld generates error if object suffix replace option does not have 'old;new' format 29; RUN: rm -f 1.o.thinlto.bc 30; RUN: not ld.lld --plugin-opt=thinlto-index-only --plugin-opt=thinlto-object-suffix-replace="abc:def" -shared 1.thinlink.bc \ 31; RUN: -o 3 2>&1 | FileCheck %s --check-prefix=ERR1 32; ERR1: --plugin-opt=thinlto-object-suffix-replace= expects 'old;new' format, but got abc:def 33 34;; If filename does not end with old suffix, no suffix change should occur, 35;; so ".thinlto.bc" will simply be appended to the input file name. 36; RUN: rm -f 1.thinlink.bc.thinlto.bc 37; RUN: ld.lld --plugin-opt=thinlto-index-only --plugin-opt=thinlto-object-suffix-replace=".abc;.o" -shared 1.thinlink.bc -o /dev/null 38; RUN: ls 1.thinlink.bc.thinlto.bc 39 40target datalayout = "e-m:e-p270:32:32-p271:32:32-p272:64:64-i64:64-f80:128-n8:16:32:64-S128" 41target triple = "x86_64-unknown-linux-gnu" 42 43define void @f() { 44entry: 45 ret void 46} 47 48!llvm.dbg.cu = !{} 49 50!1 = !{i32 2, !"Debug Info Version", i32 3} 51!llvm.module.flags = !{!1} 52