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R600/SI: Mark EXEC_LO and EXEC_HI as reserved
authorTom Stellard <thomas.stellard@amd.com>
Wed, 24 Sep 2014 01:33:23 +0000 (01:33 +0000)
committerTom Stellard <thomas.stellard@amd.com>
Wed, 24 Sep 2014 01:33:23 +0000 (01:33 +0000)
commit90d1726693a8d8b48cd4ba8308d2ef22772d394e
treed66b8691ffdad75e5f960cbe76a3a6afcecedf24tree | snapshot
parentb8112412cf21032e92ffc1a6b46e7906838d9491commit | diff
R600/SI: Mark EXEC_LO and EXEC_HI as reserved

These registers can be allocated and used like other 32-bit registers,
but it seems like a likely source for bugs.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@218350 91177308-0d34-0410-b5e6-96231b3b80d8
lib/Target/R600/SIRegisterInfo.cpp diff | blob | history
C/C++ LLVM-based compilers that forbids OOTA behaviors