llvm-project

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; REQUIRES: x86
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;; Test to make sure the thinlto-object-suffix-replace option is handled
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;; correctly.
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; RUN: rm -rf %t && mkdir %t && cd %t
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;; Generate bitcode file with summary, as well as a minimized bitcode without
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; the debug metadata for the thin link.
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; RUN: opt --thinlto-bc %s -thin-link-bitcode-file=1.thinlink.bc -o 1.o
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;; First perform the thin link on the normal bitcode file, and save the
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;; resulting index.
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; RUN: %lld --thinlto-index-only -dylib 1.o -o 3
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; RUN: cp 1.o.thinlto.bc 1.o.thinlto.bc.orig
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;; Next perform the thin link on the minimized bitcode file, and compare dump
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;; of the resulting index to the above dump to ensure they are identical.
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; RUN: rm -f 1.o.thinlto.bc
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;; Make sure it isn't inadvertently using the regular bitcode file.
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; RUN: rm -f 1.o
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; RUN: %lld --thinlto-index-only --thinlto-object-suffix-replace=".thinlink.bc;.o" \
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; RUN:   -dylib 1.thinlink.bc -o 3
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; RUN: cmp 1.o.thinlto.bc.orig 1.o.thinlto.bc
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;; Ensure lld generates error if object suffix replace option does not have 'old;new' format
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; RUN: rm -f 1.o.thinlto.bc
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; RUN: not %lld --thinlto-index-only --thinlto-object-suffix-replace="abc:def" -dylib 1.thinlink.bc \
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; RUN:   -o 3 2>&1 | FileCheck %s --check-prefix=ERR1
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; ERR1: --thinlto-object-suffix-replace= expects 'old;new' format, but got abc:def
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;; If filename does not end with old suffix, no suffix change should occur,
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;; so ".thinlto.bc" will simply be appended to the input file name.
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; RUN: rm -f 1.thinlink.bc.thinlto.bc
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; RUN: %lld --thinlto-index-only --thinlto-object-suffix-replace=".abc;.o" -dylib 1.thinlink.bc -o /dev/null
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; RUN: ls 1.thinlink.bc.thinlto.bc
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target datalayout = "e-m:o-p270:32:32-p271:32:32-p272:64:64-i64:64-f80:128-n8:16:32:64-S128"
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target triple = "x86_64-apple-darwin"
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define void @f() {
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entry:
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  ret void
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}
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!llvm.dbg.cu = !{}
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!1 = !{i32 2, !"Debug Info Version", i32 3}
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!llvm.module.flags = !{!1}
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