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(parent: ce6e492) | patch
rename FpGETRESULT32 -> FpGET_ST0_32 etc. Add support for
authorChris Lattner <sabre@nondot.org>
Sun, 9 Mar 2008 07:05:32 +0000 (07:05 +0000)
committerChris Lattner <sabre@nondot.org>
Sun, 9 Mar 2008 07:05:32 +0000 (07:05 +0000)
commit6fa2f9c63688ff240d58c80bc0e433bb27a53c85
treef6d4445f6d6a2c19a4d150ce0d2e59cff181eea2tree | snapshot
parentce6e49299787e1d9bccbf4fc96e167879f19edc2commit | diff
rename FpGETRESULT32 -> FpGET_ST0_32 etc.  Add support for
isel'ing value preserving FP roundings from one fp stack reg to another
into a noop, instead of stack traffic.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@48093 91177308-0d34-0410-b5e6-96231b3b80d8
lib/Target/X86/X86FloatingPoint.cpp diff | blob | history
lib/Target/X86/X86ISelDAGToDAG.cpp diff | blob | history
lib/Target/X86/X86ISelLowering.cpp diff | blob | history
lib/Target/X86/X86ISelLowering.h diff | blob | history
lib/Target/X86/X86InstrFPStack.td diff | blob | history
C/C++ LLVM-based compilers that forbids OOTA behaviors