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[lld/ELF] Add tests for start-lib / end-lib with eager loads #120294

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Merged
merged 1 commit into from
Dec 19, 2024
Merged

[lld/ELF] Add tests for start-lib / end-lib with eager loads #120294

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7 changes: 7 additions & 0 deletions lld/test/ELF/Inputs/eager.s
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Original file line number Diff line number Diff line change
@@ -0,0 +1,7 @@
.globl eager
eager:
retq

.globl ogre
ogre:
retq
10 changes: 10 additions & 0 deletions lld/test/ELF/lto/Inputs/eager.ll
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Original file line number Diff line number Diff line change
@@ -0,0 +1,10 @@
target datalayout = "e-m:e-p270:32:32-p271:32:32-p272:64:64-i64:64-f80:128-n8:16:32:64-S128"
target triple = "x86_64-unknown-linux-gnu"

define void @eager() {
ret void
}

define void @ogre() {
ret void
}
10 changes: 7 additions & 3 deletions lld/test/ELF/lto/start-lib.ll
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Expand Up @@ -3,25 +3,29 @@
; RUN: llvm-as %s -o %t1.o
; RUN: llvm-as %p/Inputs/start-lib1.ll -o %t2.o
; RUN: llvm-as %p/Inputs/start-lib2.ll -o %t3.o
; RUN: llvm-as %p/Inputs/eager.ll -o %t-eager.o
;
; RUN: ld.lld -shared -o %t3 %t1.o %t2.o %t3.o
; RUN: ld.lld -shared -o %t3 %t1.o %t2.o %t3.o %t-eager.o
; RUN: llvm-readobj --symbols %t3 | FileCheck --check-prefix=TEST1 %s
; TEST1: Name: foo
; TEST1: Name: bar
;
; RUN: ld.lld -shared -o %t3 -u bar %t1.o --start-lib %t2.o %t3.o
; RUN: ld.lld -shared -o %t3 -u bar %t1.o --start-lib %t2.o %t3.o %t-eager.o
; RUN: llvm-readobj --symbols %t3 | FileCheck --check-prefix=TEST2 %s
; TEST2-NOT: Name: foo
; TEST2: Name: bar
;
; RUN: ld.lld -shared -o %t3 %t1.o --start-lib %t2.o %t3.o
; RUN: ld.lld -shared -o %t3 %t1.o --start-lib %t2.o %t3.o %t-eager.o
; RUN: llvm-readobj --symbols %t3 | FileCheck --check-prefix=TEST3 %s
; TEST3-NOT: Name: foo
; TEST3-NOT: Name: bar

target datalayout = "e-m:e-p270:32:32-p271:32:32-p272:64:64-i64:64-f80:128-n8:16:32:64-S128"
target triple = "x86_64-unknown-linux-gnu"

declare void @eager()

define void @_start() {
call void @eager()
ret void
}
9 changes: 6 additions & 3 deletions lld/test/ELF/start-lib.s
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Expand Up @@ -5,18 +5,20 @@
// RUN: %p/Inputs/start-lib1.s -o %t2.o
// RUN: llvm-mc -filetype=obj -triple=x86_64-unknown-linux \
// RUN: %p/Inputs/start-lib2.s -o %t3.o
// RUN: llvm-mc -filetype=obj -triple=x86_64-unknown-linux \
// RUN: %p/Inputs/eager.s -o %t-eager.o

// RUN: ld.lld -o %t3 %t1.o %t2.o %t3.o
// RUN: ld.lld -o %t3 %t1.o %t2.o %t3.o %t-eager.o
// RUN: llvm-readobj --symbols %t3 | FileCheck --check-prefix=TEST1 %s
// TEST1: Name: foo
// TEST1: Name: bar

// RUN: ld.lld -o %t3 %t1.o -u bar --start-lib %t2.o %t3.o
// RUN: ld.lld -o %t3 %t1.o -u bar --start-lib %t2.o %t3.o %t-eager.o
// RUN: llvm-readobj --symbols %t3 | FileCheck --check-prefix=TEST2 %s
// TEST2-NOT: Name: foo
// TEST2: Name: bar

// RUN: ld.lld -o %t3 %t1.o --start-lib %t2.o %t3.o
// RUN: ld.lld -o %t3 %t1.o --start-lib %t2.o %t3.o %t-eager.o
// RUN: llvm-readobj --symbols %t3 | FileCheck --check-prefix=TEST3 %s
// TEST3-NOT: Name: foo
// TEST3-NOT: Name: bar
Expand All @@ -32,3 +34,4 @@

.globl _start
_start:
callq eager
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