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a6a50d93e8
This patch extends llvm-ir to allow attributes to be set on global variables. An RFC was sent out earlier by my colleague James Molloy: http://lists.llvm.org/pipermail/cfe-dev/2017-March/053100.html A key part of that proposal was to extend LLVM-IR to carry attributes on global variables. This generic feature could be useful for multiple purposes. In our present context, it would be useful to carry user specified sections for bss/rodata/data. Reviewed by: Jonathan Roelofs, Reid Kleckner Differential Revision: https://reviews.llvm.org/D32009 llvm-svn: 302794
20 lines
695 B
LLVM
20 lines
695 B
LLVM
; RUN: llvm-as < %s | llvm-dis | llvm-as | llvm-dis | FileCheck %s
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@g1 = global i32 7 "key" = "value" "key2" = "value2"
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@g2 = global i32 2, align 4 "key3" = "value3"
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@g3 = global i32 2 #0
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@g4 = global i32 2, align 4 "key5" = "value5" #0
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attributes #0 = { "string" = "value" nobuiltin norecurse }
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; CHECK: @g1 = global i32 7 #0
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; CHECK: @g2 = global i32 2, align 4 #1
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; CHECK: @g3 = global i32 2 #2
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; CHECK: @g4 = global i32 2, align 4 #3
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; CHECK: attributes #0 = { "key"="value" "key2"="value2" }
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; CHECK: attributes #1 = { "key3"="value3" }
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; CHECK: attributes #2 = { nobuiltin norecurse "string"="value" }
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; CHECK: attributes #3 = { nobuiltin norecurse "key5"="value5" "string"="value" }
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