Author: compnerd Date: Sat Jun 22 19:53:03 2019 New Revision: 364147 URL: http://llvm.org/viewvc/llvm-project?rev=364147&view=rev Log: Revert "builtins: relax __iso_volatile_{load,store}32"
This reverts commit SVN r364137. This seems to be cause problems with casting in C. Removed: cfe/trunk/test/CodeGenCXX/ms-intrinsics.cpp Modified: cfe/trunk/include/clang/Basic/Builtins.def Modified: cfe/trunk/include/clang/Basic/Builtins.def URL: http://llvm.org/viewvc/llvm-project/cfe/trunk/include/clang/Basic/Builtins.def?rev=364147&r1=364146&r2=364147&view=diff ============================================================================== --- cfe/trunk/include/clang/Basic/Builtins.def (original) +++ cfe/trunk/include/clang/Basic/Builtins.def Sat Jun 22 19:53:03 2019 @@ -827,11 +827,11 @@ LANGBUILTIN(_interlockedbittestandset_nf LANGBUILTIN(_interlockedbittestandset_rel, "UcNiD*Ni", "n", ALL_MS_LANGUAGES) LANGBUILTIN(__iso_volatile_load8, "ccCD*", "n", ALL_MS_LANGUAGES) LANGBUILTIN(__iso_volatile_load16, "ssCD*", "n", ALL_MS_LANGUAGES) -LANGBUILTIN(__iso_volatile_load32, "LiLiCD*", "n", ALL_MS_LANGUAGES) +LANGBUILTIN(__iso_volatile_load32, "iiCD*", "n", ALL_MS_LANGUAGES) LANGBUILTIN(__iso_volatile_load64, "LLiLLiCD*", "n", ALL_MS_LANGUAGES) LANGBUILTIN(__iso_volatile_store8, "vcD*c", "n", ALL_MS_LANGUAGES) LANGBUILTIN(__iso_volatile_store16, "vsD*s", "n", ALL_MS_LANGUAGES) -LANGBUILTIN(__iso_volatile_store32, "vLiD*Li", "n", ALL_MS_LANGUAGES) +LANGBUILTIN(__iso_volatile_store32, "viD*i", "n", ALL_MS_LANGUAGES) LANGBUILTIN(__iso_volatile_store64, "vLLiD*LLi", "n", ALL_MS_LANGUAGES) LANGBUILTIN(__noop, "i.", "n", ALL_MS_LANGUAGES) LANGBUILTIN(__lzcnt16, "UsUs", "nc", ALL_MS_LANGUAGES) Removed: cfe/trunk/test/CodeGenCXX/ms-intrinsics.cpp URL: http://llvm.org/viewvc/llvm-project/cfe/trunk/test/CodeGenCXX/ms-intrinsics.cpp?rev=364146&view=auto ============================================================================== --- cfe/trunk/test/CodeGenCXX/ms-intrinsics.cpp (original) +++ cfe/trunk/test/CodeGenCXX/ms-intrinsics.cpp (removed) @@ -1,17 +0,0 @@ -// RUN: %clang_cc1 -fms-compatibility -fsyntax-only %s -verify -// expected-no-diagnostics - -struct S { - mutable long _Spinlock = 0; - void _Unlock() { - __iso_volatile_store32(&_Spinlock, 0); - } - int _Reset() { - long v = __iso_volatile_load32(&_Spinlock); - __iso_volatile_store32(&_Spinlock, 0); - return v; - } -}; - -S s; - _______________________________________________ cfe-commits mailing list cfe-commits@lists.llvm.org https://lists.llvm.org/cgi-bin/mailman/listinfo/cfe-commits