35 lines
1.7 KiB
LLVM
35 lines
1.7 KiB
LLVM
; REQUIRES: x86
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; RUN: opt -thinlto-bc -thinlto-split-lto-unit -unified-lto %s -o %t0.o
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; RUN: opt -thinlto-bc -thinlto-split-lto-unit %s -o %t1.o
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; RUN: ld.lld --lto=full %t0.o -o %t0
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; RUN: llvm-readelf -s %t0 | FileCheck %s --check-prefix=FULL
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; RUN: ld.lld --lto=thin %t0.o -o %t0
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; RUN: llvm-readelf -s %t0 | FileCheck %s --check-prefix=THIN
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; RUN: ld.lld --lto=default %t0.o -o %t0
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; RUN: llvm-readelf -s %t0 | FileCheck %s --check-prefix=THIN
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; RUN: ld.lld --lto=default %t1.o -o %t1
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; RUN: llvm-readelf -s %t1 | FileCheck %s --check-prefix=THIN
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; RUN: ld.lld %t0.o -o %t0 2>&1 | count 0
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; RUN: llvm-readelf -s %t0 | FileCheck %s --check-prefix=THIN
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; RUN: not ld.lld --lto=unknown %t1.o -o /dev/null 2>&1 | \
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; RUN: FileCheck --implicit-check-not=error: --check-prefix=ERR %s
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; ERR: error: unknown LTO mode: unknown
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; FULL: Symbol table '.symtab' contains 3 entries:
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; FULL-NEXT: Num: Value Size Type Bind Vis Ndx Name
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; FULL-NEXT: 0: 0000000000000000 0 NOTYPE LOCAL DEFAULT UND
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; FULL-NEXT: 1: 0000000000000000 0 FILE LOCAL DEFAULT ABS ld-temp.o
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; FULL-NEXT: 2: 0000000000201120 1 FUNC GLOBAL DEFAULT 1 _start
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; THIN: Symbol table '.symtab' contains 3 entries:
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; THIN-NEXT: Num: Value Size Type Bind Vis Ndx Name
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; THIN-NEXT: 0: 0000000000000000 0 NOTYPE LOCAL DEFAULT UND
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; THIN-NEXT: 1: 0000000000000000 0 FILE LOCAL DEFAULT ABS unified-lto.ll
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; THIN-NEXT: 2: 0000000000201120 1 FUNC GLOBAL DEFAULT 1 _start
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target triple = "x86_64-unknown-linux-gnu"
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target datalayout = "e-m:e-p270:32:32-p271:32:32-p272:64:64-i64:64-f80:128-n8:16:32:64-S128"
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define void @_start() {
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ret void
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}
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