mirror of
https://github.com/RPCS3/llvm-mirror.git
synced 2024-11-23 03:02:36 +01:00
7cb7bfede4
The 3-field form was introduced by D3499 in 2014 and the legacy 2-field form was planned to be removed in LLVM 4.0 For the textual format, this patch migrates the existing 2-field form to use the 3-field form and deletes the compatibility code. test/Verifier/global-ctors-2.ll checks we have a friendly error message. For bitcode, lib/IR/AutoUpgrade UpgradeGlobalVariables will upgrade the 2-field form (add i8* null as the third field). Reviewed By: rnk, dexonsmith Differential Revision: https://reviews.llvm.org/D61547 llvm-svn: 360742
15 lines
516 B
LLVM
15 lines
516 B
LLVM
; RUN: opt -instcombine -S < %s | llvm-as
|
|
; RUN: opt -instcombine -globalopt -S < %s | llvm-as
|
|
@G1 = global i32 zeroinitializer
|
|
@G2 = global i32 zeroinitializer
|
|
@g = global <2 x i32*> zeroinitializer
|
|
%0 = type { i32, void ()*, i8* }
|
|
@llvm.global_ctors = appending global [1 x %0] [%0 { i32 65535, void ()* @test, i8* null }]
|
|
define internal void @test() {
|
|
%A = insertelement <2 x i32*> undef, i32* @G1, i32 0
|
|
%B = insertelement <2 x i32*> %A, i32* @G2, i32 1
|
|
store <2 x i32*> %B, <2 x i32*>* @g
|
|
ret void
|
|
}
|
|
|