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| author | Joey Gouly <joey.gouly@arm.com> | 2013-09-05 15:35:24 +0000 |
|---|---|---|
| committer | Joey Gouly <joey.gouly@arm.com> | 2013-09-05 15:35:24 +0000 |
| commit | 4897151df698197f0eb5c4085545312dbb20c94d (patch) | |
| tree | c01a96e1254455cb74d6ebcdf1993bdee36c7a31 /include/llvm/IR/IntrinsicsARM.td | |
| parent | b5523ce1bb50e86942ad5273e3a89872c4d26b73 (diff) | |
| download | external_llvm-4897151df698197f0eb5c4085545312dbb20c94d.zip external_llvm-4897151df698197f0eb5c4085545312dbb20c94d.tar.gz external_llvm-4897151df698197f0eb5c4085545312dbb20c94d.tar.bz2 | |
[ARMv8] Implement the new DMB/DSB operands.
This removes the custom ISD Node: MEMBARRIER and replaces it
with an intrinsic.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@190055 91177308-0d34-0410-b5e6-96231b3b80d8
Diffstat (limited to 'include/llvm/IR/IntrinsicsARM.td')
| -rw-r--r-- | include/llvm/IR/IntrinsicsARM.td | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/include/llvm/IR/IntrinsicsARM.td b/include/llvm/IR/IntrinsicsARM.td index e29a01b..80affe6 100644 --- a/include/llvm/IR/IntrinsicsARM.td +++ b/include/llvm/IR/IntrinsicsARM.td @@ -45,6 +45,11 @@ def int_arm_strexd : Intrinsic<[llvm_i32_ty], [llvm_i32_ty, llvm_i32_ty, def int_arm_ldrexd : Intrinsic<[llvm_i32_ty, llvm_i32_ty], [llvm_ptr_ty]>; //===----------------------------------------------------------------------===// +// Data barrier instructions +def int_arm_dmb : Intrinsic<[], [llvm_i32_ty]>; +def int_arm_dsb : Intrinsic<[], [llvm_i32_ty]>; + +//===----------------------------------------------------------------------===// // VFP def int_arm_get_fpscr : GCCBuiltin<"__builtin_arm_get_fpscr">, |