forked from OSchip/llvm-project
66 lines
2.0 KiB
LLVM
66 lines
2.0 KiB
LLVM
; RUN: llc -mtriple=aarch64 %s -o - | FileCheck --check-prefixes=CHECK,NOFSECT %s
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; RUN: llc -mtriple=aarch64 -function-sections %s -o - | FileCheck --check-prefixes=CHECK,FSECT %s
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; RUN: llc -mtriple=aarch64 -no-integrated-as %s -o - | FileCheck --check-prefix=NOLINK %s
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; NOLINK-NOT: "awo"
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; NOLINK-NOT: ,unique,0
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define i32 @f0() "patchable-function-entry"="0" {
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; CHECK-LABEL: f0:
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; CHECK-NEXT: .Lfunc_begin0:
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; CHECK-NOT: nop
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; CHECK: mov w0, wzr
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; CHECK-NOT: .section __patchable_function_entries
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ret i32 0
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}
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define i32 @f1() "patchable-function-entry"="1" {
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; CHECK-LABEL: f1:
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; CHECK-NEXT: .Lfunc_begin1:
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; CHECK: nop
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; CHECK-NEXT: mov w0, wzr
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; CHECK: .section __patchable_function_entries,"awo",@progbits,f1,unique,0
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; CHECK-NEXT: .p2align 3
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; CHECK-NEXT: .xword .Lfunc_begin1
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ret i32 0
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}
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define void @f2() "patchable-function-entry"="2" {
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; CHECK-LABEL: f2:
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; CHECK-NEXT: .Lfunc_begin2:
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; CHECK-COUNT-2: nop
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; CHECK-NEXT: ret
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; NOFSECT: .section __patchable_function_entries,"awo",@progbits,f1,unique,0
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; FSECT: .section __patchable_function_entries,"awo",@progbits,f2,unique,1
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; CHECK-NEXT: .p2align 3
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; CHECK-NEXT: .xword .Lfunc_begin2
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ret void
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}
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$f3 = comdat any
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define void @f3() "patchable-function-entry"="3" comdat {
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; CHECK-LABEL: f3:
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; CHECK-NEXT: .Lfunc_begin3:
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; CHECK-COUNT-3: nop
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; CHECK-NEXT: ret
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; NOFSECT: .section __patchable_function_entries,"aGwo",@progbits,f3,comdat,f3,unique,1
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; FSECT: .section __patchable_function_entries,"aGwo",@progbits,f3,comdat,f3,unique,2
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; CHECK-NEXT: .p2align 3
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; CHECK-NEXT: .xword .Lfunc_begin3
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ret void
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}
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$f5 = comdat any
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define void @f5() "patchable-function-entry"="5" comdat {
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; CHECK-LABEL: f5:
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; CHECK-NEXT: .Lfunc_begin4:
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; CHECK-COUNT-5: nop
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; CHECK-NEXT: sub sp, sp, #16
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; NOFSECT .section __patchable_function_entries,"aGwo",@progbits,f5,comdat,f5,unique,2
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; FSECT: .section __patchable_function_entries,"aGwo",@progbits,f5,comdat,f5,unique,3
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; CHECK: .p2align 3
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; CHECK-NEXT: .xword .Lfunc_begin4
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%frame = alloca i8, i32 16
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ret void
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}
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