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| author | Fangrui Song <maskray@google.com> | 2019-05-15 02:35:32 +0000 |
|---|---|---|
| committer | Fangrui Song <maskray@google.com> | 2019-05-15 02:35:32 +0000 |
| commit | f4dfd63c74899e2953b176de2174ae7a8924a72c (patch) | |
| tree | 10b8dd0ca599015981cbea658f927847791c4d5b /llvm/test/Transforms/GlobalOpt/2006-07-07-InlineAsmCrash.ll | |
| parent | bd3adfe5e3bcb6f8f16166d1fd8a3f3c4fd70307 (diff) | |
| download | bcm5719-llvm-f4dfd63c74899e2953b176de2174ae7a8924a72c.tar.gz bcm5719-llvm-f4dfd63c74899e2953b176de2174ae7a8924a72c.zip | |
[IR] Disallow llvm.global_ctors and llvm.global_dtors of the 2-field form in textual format
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
Diffstat (limited to 'llvm/test/Transforms/GlobalOpt/2006-07-07-InlineAsmCrash.ll')
| -rw-r--r-- | llvm/test/Transforms/GlobalOpt/2006-07-07-InlineAsmCrash.ll | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/llvm/test/Transforms/GlobalOpt/2006-07-07-InlineAsmCrash.ll b/llvm/test/Transforms/GlobalOpt/2006-07-07-InlineAsmCrash.ll index 419ae101966..a8531964fb1 100644 --- a/llvm/test/Transforms/GlobalOpt/2006-07-07-InlineAsmCrash.ll +++ b/llvm/test/Transforms/GlobalOpt/2006-07-07-InlineAsmCrash.ll @@ -16,7 +16,7 @@ target triple = "i686-pc-linux-gnu" %"struct.std::vector<int,std::allocator<int> >" = type { %"struct.std::_Vector_base<int,std::allocator<int> >" } @registry_lock = external global %struct..0FileDescriptor ; <%struct..0FileDescriptor*> [#uses=0] @_ZN61FLAG__foo_int32_44FLAGS_E = external global %"struct.FlagRegisterer<bool>" ; <%"struct.FlagRegisterer<bool>"*> [#uses=0] -@llvm.global_ctors = appending global [20 x { i32, void ()* }] [ { i32, void ()* } { i32 65535, void ()* @_GLOBAL__I__ZN62FLAG__foo_string_10FLAGS_E }, { i32, void ()* } { i32 65535, void ()* @_GLOBAL__I__ZN60FLAG__foo_bool_19FLAGS_E }, { i32, void ()* } { i32 65535, void ()* @_GLOBAL__I__ZNK5Bzh4Enum13is_contiguousEv }, { i32, void ()* } { i32 65535, void ()* @_GLOBAL__I__ZN62FLAG__foo_string_17FLAGS_E }, { i32, void ()* } { i32 65535, void ()* @_GLOBAL__I__ZN61FLAG__foo_int32_21FLAGS_E }, { i32, void ()* } { i32 65535, void ()* @_GLOBAL__I__ZN7ScannerC2Ev }, { i32, void ()* } { i32 65535, void ()* @_GLOBAL__I__Z11StripStringPSsPKcc }, { i32, void ()* } { i32 65535, void ()* @_GLOBAL__I__ZNK9__gnu_cxx4hashI11StringPieceEclERKS1_ }, { i32, void ()* } { i32 65535, void ()* @_GLOBAL__I__ZN8Hasher325ResetEj }, { i32, void ()* } { i32 65535, void ()* @_GLOBAL__I__Z25ACLRv }, { i32, void ()* } { i32 65535, void ()* @_GLOBAL__I__ZN61FLAG__foo_int64_25FLAGS_E }, { i32, void ()* } { i32 65535, void ()* @_GLOBAL__I__ZN61FLAG__foo_int32_7FLAGS_E }, { i32, void ()* } { i32 65535, void ()* @_GLOBAL__I__ZN62FLAG__foo_string_18FLAGS_E }, { i32, void ()* } { i32 65535, void ()* @_GLOBAL__I__ZN62FLAG__foo_string_17FLAGS_E }, { i32, void ()* } { i32 65535, void ()* @_GLOBAL__I__ZN61FLAG__foo_int32_25FLAGS_E }, { i32, void ()* } { i32 65535, void ()* @_GLOBAL__I_eventbuf }, { i32, void ()* } { i32 65535, void ()* @_GLOBAL__I__ZN61FLAG__foo_int32_26FLAGS_E }, { i32, void ()* } { i32 65535, void ()* @_GLOBAL__I__ZN62FLAG__foo_string_16FLAGS_E }, { i32, void ()* } { i32 65535, void ()* @_GLOBAL__I__ZN17InitializerC2EPKcS1_PFvvE }, { i32, void ()* } { i32 65535, void ()* @_GLOBAL__I__checker_bcad_variable } ] ; <[20 x { i32, void ()* }]*> [#uses=0] +@llvm.global_ctors = appending global [20 x { i32, void ()*, i8* }] [ { i32, void ()*, i8* } { i32 65535, void ()* @_GLOBAL__I__ZN62FLAG__foo_string_10FLAGS_E, i8* null }, { i32, void ()*, i8* } { i32 65535, void ()* @_GLOBAL__I__ZN60FLAG__foo_bool_19FLAGS_E, i8* null }, { i32, void ()*, i8* } { i32 65535, void ()* @_GLOBAL__I__ZNK5Bzh4Enum13is_contiguousEv, i8* null }, { i32, void ()*, i8* } { i32 65535, void ()* @_GLOBAL__I__ZN62FLAG__foo_string_17FLAGS_E, i8* null }, { i32, void ()*, i8* } { i32 65535, void ()* @_GLOBAL__I__ZN61FLAG__foo_int32_21FLAGS_E, i8* null }, { i32, void ()*, i8* } { i32 65535, void ()* @_GLOBAL__I__ZN7ScannerC2Ev, i8* null }, { i32, void ()*, i8* } { i32 65535, void ()* @_GLOBAL__I__Z11StripStringPSsPKcc, i8* null }, { i32, void ()*, i8* } { i32 65535, void ()* @_GLOBAL__I__ZNK9__gnu_cxx4hashI11StringPieceEclERKS1_, i8* null }, { i32, void ()*, i8* } { i32 65535, void ()* @_GLOBAL__I__ZN8Hasher325ResetEj, i8* null }, { i32, void ()*, i8* } { i32 65535, void ()* @_GLOBAL__I__Z25ACLRv, i8* null }, { i32, void ()*, i8* } { i32 65535, void ()* @_GLOBAL__I__ZN61FLAG__foo_int64_25FLAGS_E, i8* null }, { i32, void ()*, i8* } { i32 65535, void ()* @_GLOBAL__I__ZN61FLAG__foo_int32_7FLAGS_E, i8* null }, { i32, void ()*, i8* } { i32 65535, void ()* @_GLOBAL__I__ZN62FLAG__foo_string_18FLAGS_E, i8* null }, { i32, void ()*, i8* } { i32 65535, void ()* @_GLOBAL__I__ZN62FLAG__foo_string_17FLAGS_E, i8* null }, { i32, void ()*, i8* } { i32 65535, void ()* @_GLOBAL__I__ZN61FLAG__foo_int32_25FLAGS_E, i8* null }, { i32, void ()*, i8* } { i32 65535, void ()* @_GLOBAL__I_eventbuf, i8* null }, { i32, void ()*, i8* } { i32 65535, void ()* @_GLOBAL__I__ZN61FLAG__foo_int32_26FLAGS_E, i8* null }, { i32, void ()*, i8* } { i32 65535, void ()* @_GLOBAL__I__ZN62FLAG__foo_string_16FLAGS_E, i8* null }, { i32, void ()*, i8* } { i32 65535, void ()* @_GLOBAL__I__ZN17InitializerC2EPKcS1_PFvvE, i8* null }, { i32, void ()*, i8* } { i32 65535, void ()* @_GLOBAL__I__checker_bcad_variable, i8* null } ] ; <[20 x { i32, void ()*, i8* }]*> [#uses=0] declare void @_GLOBAL__I__ZN62FLAG__foo_string_10FLAGS_E() |
