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| author | Sjoerd Meijer <sjoerd.meijer@arm.com> | 2016-06-03 14:03:27 +0000 |
|---|---|---|
| committer | Sjoerd Meijer <sjoerd.meijer@arm.com> | 2016-06-03 14:03:27 +0000 |
| commit | d906bf13699ca115a27d78e2d42ab71c2e851fe1 (patch) | |
| tree | 4fda9bf6899ecf2156a6a57cfcbbc13452736025 /llvm/lib/Target/ARM/ARMSubtarget.cpp | |
| parent | 60adb9229c2f5daad51625a4e03497b293253e5b (diff) | |
| download | llvm-d906bf13699ca115a27d78e2d42ab71c2e851fe1.zip llvm-d906bf13699ca115a27d78e2d42ab71c2e851fe1.tar.gz llvm-d906bf13699ca115a27d78e2d42ab71c2e851fe1.tar.bz2 | |
RAS extensions are part of ARMv8.2-A. This change enables them by introducing a
new instruction to ARM and AArch64 targets and several system registers.
Patch by: Roger Ferrer Ibanez and Oliver Stannard
Differential Revision: http://reviews.llvm.org/D20282
llvm-svn: 271670
Diffstat (limited to 'llvm/lib/Target/ARM/ARMSubtarget.cpp')
| -rw-r--r-- | llvm/lib/Target/ARM/ARMSubtarget.cpp | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/llvm/lib/Target/ARM/ARMSubtarget.cpp b/llvm/lib/Target/ARM/ARMSubtarget.cpp index d0d625b..5f0a489 100644 --- a/llvm/lib/Target/ARM/ARMSubtarget.cpp +++ b/llvm/lib/Target/ARM/ARMSubtarget.cpp @@ -143,7 +143,7 @@ void ARMSubtarget::initializeEnvironment() { Pref32BitThumb = false; AvoidCPSRPartialUpdate = false; AvoidMOVsShifterOperand = false; - HasRAS = false; + HasRetAddrStack = false; HasMPExtension = false; HasVirtualization = false; FPOnlySP = false; @@ -152,6 +152,7 @@ void ARMSubtarget::initializeEnvironment() { Has8MSecExt = false; HasCrypto = false; HasCRC = false; + HasRAS = false; HasZeroCycleZeroing = false; StrictAlign = false; HasDSP = false; |