962b29d716
As we don't sort local symbols, don't sort non-local symbols. This makes non-local symbols appear in their register order, which matches GNU as. The register order is nice in that you can write tests with interleaved CHECK prefixes, e.g. ``` // CHECK: something about foo .globl foo foo: // CHECK: something about bar .globl bar bar: ``` With the lexicographical order, the user needs to place lexicographical smallest symbol first or keep CHECK prefixes in one place.
54 lines
1.3 KiB
ArmAsm
54 lines
1.3 KiB
ArmAsm
# REQUIRES: x86
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# RUN: llvm-mc -filetype=obj -triple=x86_64-unknown-linux %s -o %t
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# RUN: echo "A B 100" > %t.call_graph
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# RUN: echo "A C 40" >> %t.call_graph
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# RUN: echo "C D 61" >> %t.call_graph
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# RUN: ld.lld -e A %t --call-graph-ordering-file %t.call_graph -o %t.out -icf=all
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# RUN: llvm-readobj --symbols %t.out | FileCheck %s
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# RUN: ld.lld -e A %t --call-graph-ordering-file %t.call_graph -o %t2.out
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# RUN: llvm-readobj --symbols %t2.out | FileCheck %s --check-prefix=NOICF
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.section .text.D,"ax",@progbits
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.globl D
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D:
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mov $60, %rax
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retq
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.section .text.C,"ax",@progbits
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.globl C
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C:
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mov $60, %rax
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retq
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.section .text.B,"ax",@progbits
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.globl B
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B:
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mov $2, %rax
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retq
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.section .text.A,"ax",@progbits
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.globl A
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A:
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mov $42, %rax
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retq
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# CHECK: Name: D
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# CHECK-NEXT: Value: 0x201128
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# CHECK: Name: C
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# CHECK-NEXT: Value: 0x201128
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# CHECK: Name: B
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# CHECK-NEXT: Value: 0x201130
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# CHECK: Name: A
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# CHECK-NEXT: Value: 0x201120
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# NOICF: Name: D
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# NOICF-NEXT: Value: 0x201138
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# NOICF: Name: C
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# NOICF-NEXT: Value: 0x201130
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# NOICF: Name: B
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# NOICF-NEXT: Value: 0x201128
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# NOICF: Name: A
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# NOICF-NEXT: Value: 0x201120
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