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Revert 51b0da73 "Recommit "[X86] Merge the FEATURE_64BIT and FEATURE_EM64T bits in...
authorHans Wennborg <hans@chromium.org>
Thu, 9 Jul 2020 15:47:35 +0000 (17:47 +0200)
committerHans Wennborg <hans@chromium.org>
Thu, 9 Jul 2020 15:55:58 +0000 (17:55 +0200)
commit9ecda9aa804dcb49e30e46161b29976494b0a1f9
treef78119d98b7037e83a2fbf38caf8dd6559147ff1
parent3cca818efabbccdde36b06609cf75ee7caa8e012
Revert 51b0da73 "Recommit "[X86] Merge the FEATURE_64BIT and FEATURE_EM64T bits in X86TargetParser.def.""

It gets miscompiled with GCC 5.3, causing Clang to crash with
"error: unknown target CPU 'x86-64'"

See the llvm-commits thread for reproduction steps.

This reverts commit 51b0da731af75c68dd521e04cc576d5a611b1612.
llvm/include/llvm/Support/X86TargetParser.def
llvm/lib/Support/Host.cpp
llvm/lib/Support/X86TargetParser.cpp