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fa3a5915b1
LLVM now enforces the following prototypes for the write barriers: <ty>* @llvm.gcread(<ty2>*, <ty>**) void @llvm.gcwrite(<ty>*, <ty2>*, <ty>**) And for @llvm.gcroot, the first stack slot is verified to be an alloca or a bitcast of an alloca. Fixes test/CodeGen/Generic/GC/lower_gcroot.ll, which violated these. llvm-svn: 42051
17 lines
280 B
LLVM
17 lines
280 B
LLVM
; RUN: not llvm-as < %s
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; PR1633
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%meta = type { i8* }
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%obj = type { %meta* }
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declare void @llvm.gcroot(%obj**, %meta*)
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define void @f() {
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entry:
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%local.obj = alloca %obj*
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%local.meta = alloca %meta
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call void @llvm.gcroot(%obj** %local.obj, %meta* %local.meta)
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ret void
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}
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