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Section symbols exist as an optimization: instead of having multiple relocations point to different symbols, many of them can point to a single section symbol. When that optimization is unused, a section symbol is also unused and adds no extra information to the object file. This saves a bit of space on the object files and makes the output of llvm-objdump -t easier to read and consequently some tests get quite a bit simpler. llvm-svn: 239045
32 lines
738 B
ArmAsm
32 lines
738 B
ArmAsm
// RUN: llvm-mc -filetype=obj -triple x86_64-pc-linux %s -o - | llvm-readobj -r --expand-relocs | FileCheck %s
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// test that we produce one relocation against each section.
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// CHECK: Relocations [
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// CHECK-NEXT: Section {{.*}} {
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// CHECK-NEXT: Relocation {
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// CHECK-NEXT: Offset:
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// CHECK-NEXT: Type:
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// CHECK-NEXT: Symbol: .foo (4)
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// CHECK-NEXT: Addend:
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// CHECK-NEXT: }
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// CHECK-NEXT: Relocation {
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// CHECK-NEXT: Offset:
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// CHECK-NEXT: Type:
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// CHECK-NEXT: Symbol: .foo (5)
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// CHECK-NEXT: Addend:
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// CHECK-NEXT: }
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// CHECK-NEXT: }
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// CHECK-NEXT: ]
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.section .foo,"aG",@progbits,v,comdat
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f:
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.section .foo,"a",@progbits
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g:
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.section .bar
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.quad f
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.quad g
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