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(parent: 6507d84) | patch
[fast-isel] ARMEmitCmp generates FMSTAT, which transfers the floating-point
authorChad Rosier <mcrosier@apple.com>
Wed, 7 Mar 2012 20:59:26 +0000 (20:59 +0000)
committerChad Rosier <mcrosier@apple.com>
Wed, 7 Mar 2012 20:59:26 +0000 (20:59 +0000)
commit44c98b71148d11368c18ffb9c14e8a28a76a8021
tree8691025f3938c11655c88862155fa4324503df04tree | snapshot
parent6507d84d6cf078fdbb398dcc6d3e70e89ed94b96commit | diff
[fast-isel] ARMEmitCmp generates FMSTAT, which transfers the floating-point
condition flags to CPSR.  This allows us to simplify SelectCmp.
Patch by Zonr Chang <zonr.xchg@gmail.com>.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@152243 91177308-0d34-0410-b5e6-96231b3b80d8
lib/Target/ARM/ARMFastISel.cpp diff | blob | history
C/C++ LLVM-based compilers that forbids OOTA behaviors