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013321a0f9
* Section association cannot use just the section name as many sections can have the same name. With this patch, the comdat symbol in an assoc section is interpreted to mean a symbol in the associated section and the mapping is discovered from it. * Comdat symbols were not being set correctly. Instead we were getting whatever was output first for that section. A consequence is that associative sections now must use .section to set the association. Using .linkonce would not work since it is not possible to change a sections comdat symbol (it is used to decide if we should create a new section or reuse an existing one). This includes r210298, which was reverted because it was asserting on an associated section having the same comdat as the associated section. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@210367 91177308-0d34-0410-b5e6-96231b3b80d8
29 lines
585 B
ArmAsm
29 lines
585 B
ArmAsm
// Test invalid use of the .linkonce directive.
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//
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// RUN: not llvm-mc -triple i386-pc-win32 -filetype=obj %s 2>&1 | FileCheck %s
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.section non_comdat
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.section comdat
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.linkonce discard
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.section assoc
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.linkonce associative comdat
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.section invalid
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// CHECK: error: unrecognized COMDAT type 'unknown'
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.linkonce unknown
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// CHECK: error: unexpected token in directive
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.linkonce discard foo
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// CHECK: error: cannot make section associative with .linkonce
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.linkonce associative
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// CHECK: error: section 'multi' is already linkonce
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.section multi
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.linkonce discard
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.linkonce same_size
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