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author | Ana Pazos <apazos@codeaurora.org> | 2013-12-06 22:48:17 +0000 |
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committer | Ana Pazos <apazos@codeaurora.org> | 2013-12-06 22:48:17 +0000 |
commit | a2bfea97432fe5edc153f1556a6e1c8fb0e5e67c (patch) | |
tree | b8ecf8d616169d4e874f79f7ddc093b37a5b942a /lib/Target/ARM/ARMSubtarget.h | |
parent | b0ec1be634d7fd1246f093bc93af418dbc4e9cbf (diff) | |
download | llvm-a2bfea97432fe5edc153f1556a6e1c8fb0e5e67c.tar.gz llvm-a2bfea97432fe5edc153f1556a6e1c8fb0e5e67c.tar.bz2 llvm-a2bfea97432fe5edc153f1556a6e1c8fb0e5e67c.tar.xz |
Added support for mcpu krait
- krait processor currently modeled with the same features as A9.
- Krait processor additionally has VFP4 (fused multiply add/sub)
and hardware division features enabled.
- krait has currently the same Schedule model as A9
- krait cpu flag is not recognized by the GNU assembler yet,
it is replaced with march=armv7-a to avoid a lower march
from being used.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@196619 91177308-0d34-0410-b5e6-96231b3b80d8
Diffstat (limited to 'lib/Target/ARM/ARMSubtarget.h')
-rw-r--r-- | lib/Target/ARM/ARMSubtarget.h | 5 |
1 files changed, 3 insertions, 2 deletions
diff --git a/lib/Target/ARM/ARMSubtarget.h b/lib/Target/ARM/ARMSubtarget.h index d6e8c81fb7..ca1e5d222d 100644 --- a/lib/Target/ARM/ARMSubtarget.h +++ b/lib/Target/ARM/ARMSubtarget.h @@ -32,7 +32,7 @@ class ARMSubtarget : public ARMGenSubtargetInfo { protected: enum ARMProcFamilyEnum { Others, CortexA5, CortexA7, CortexA8, CortexA9, CortexA12, CortexA15, - CortexR5, Swift, CortexA53, CortexA57 + CortexR5, Swift, CortexA53, CortexA57, Krait }; enum ARMProcClassEnum { None, AClass, RClass, MClass @@ -261,8 +261,9 @@ public: bool isCortexA15() const { return ARMProcFamily == CortexA15; } bool isSwift() const { return ARMProcFamily == Swift; } bool isCortexM3() const { return CPUString == "cortex-m3"; } - bool isLikeA9() const { return isCortexA9() || isCortexA15(); } + bool isLikeA9() const { return isCortexA9() || isCortexA15() || isKrait(); } bool isCortexR5() const { return ARMProcFamily == CortexR5; } + bool isKrait() const { return ARMProcFamily == Krait; } bool hasARMOps() const { return !NoARM; } |