1; REQUIRES: x86 2 3; Test to make sure the thinlto-object-suffix-replace option is handled 4; correctly. 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=%t1.thinlink.bc -o %t1.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 %t1.o -o %t3 13; RUN: cp %t1.o.thinlto.bc %t1.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 %t1.o.thinlto.bc 18; Make sure it isn't inadvertently using the regular bitcode file. 19; RUN: rm -f %t1.o 20; RUN: ld.lld --plugin-opt=thinlto-index-only \ 21; RUN: --plugin-opt=thinlto-object-suffix-replace=".thinlink.bc;.o" \ 22; RUN: -shared %t1.thinlink.bc -o %t3 23; RUN: diff %t1.o.thinlto.bc.orig %t1.o.thinlto.bc 24; Also check that this works without the --plugin-opt= prefix. 25; RUN: ld.lld --thinlto-index-only \ 26; RUN: --thinlto-object-suffix-replace=".thinlink.bc;.o" \ 27; RUN: -shared %t1.thinlink.bc -o %t3 28; RUN: diff %t1.o.thinlto.bc.orig %t1.o.thinlto.bc 29 30; Ensure lld generates error if object suffix replace option does not have 'old;new' format 31; RUN: rm -f %t1.o.thinlto.bc 32; RUN: not ld.lld --plugin-opt=thinlto-index-only \ 33; RUN: --plugin-opt=thinlto-object-suffix-replace="abc:def" -shared %t1.thinlink.bc \ 34; RUN: -o %t3 2>&1 | FileCheck %s --check-prefix=ERR1 35; ERR1: --plugin-opt=thinlto-object-suffix-replace= expects 'old;new' format, but got abc:def 36 37; If filename does not end with old suffix, no suffix change should occur, 38; so ".thinlto.bc" will simply be appended to the input file name. 39; RUN: rm -f %t1.thinlink.bc.thinlto.bc 40; RUN: ld.lld --plugin-opt=thinlto-index-only \ 41; RUN: --plugin-opt=thinlto-object-suffix-replace=".abc;.o" -shared %t1.thinlink.bc -o /dev/null 42; RUN: ls %t1.thinlink.bc.thinlto.bc 43 44target datalayout = "e-m:e-p270:32:32-p271:32:32-p272:64:64-i64:64-f80:128-n8:16:32:64-S128" 45target triple = "x86_64-unknown-linux-gnu" 46 47define void @f() { 48entry: 49 ret void 50} 51 52!llvm.dbg.cu = !{} 53 54!1 = !{i32 2, !"Debug Info Version", i32 3} 55!llvm.module.flags = !{!1} 56