tree e93cb38fec8869432f66c1512ecb19eeaa33e3d1
parent e3696113b639c8bf0b72d6c27dd76d6fdd8ebf61
author Craig Topper <craig.topper@intel.com> 1549659009 +0000
committer Craig Topper <craig.topper@intel.com> 1549659009 +0000

[X86] Add FPCW as an implicit use on floating point load instructions.

These instructions can generate a stack overflow exception so technically they read the stack overflow exception mask bit.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@353564 91177308-0d34-0410-b5e6-96231b3b80d8