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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
14 lines
218 B
LLVM
14 lines
218 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 %obj* @llvm.gcread(%obj*, %obj*)
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define %obj* @f() {
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entry:
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%x = call %obj* @llvm.gcread(%obj* null, %obj* null)
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ret %obj* %x
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}
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