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ARM: Implement __builtin_arm_nop intrinsic
authorYi Kong <Yi.Kong@arm.com>
Mon, 14 Jul 2014 15:20:09 +0000 (15:20 +0000)
committerYi Kong <Yi.Kong@arm.com>
Mon, 14 Jul 2014 15:20:09 +0000 (15:20 +0000)
commitdbc52fa0e2cadd3911c882c0c15e14db3e28e4de
tree0dea7a16205323e0bf949e48365e5bd98e7685f6tree | snapshot
parent9bb9a71f749695b8aa77ceabd33d8fb61f6cb904commit | diff
ARM: Implement __builtin_arm_nop intrinsic

This patch implements __builtin_arm_nop intrinsic for AArch32 and AArch64,
which generates hint 0x0, the alias of NOP instruction.

This intrinsic is necessary to implement ACLE __nop intrinsic.

Differential Revision: http://reviews.llvm.org/D4495

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@212947 91177308-0d34-0410-b5e6-96231b3b80d8
include/clang/Basic/BuiltinsAArch64.def diff | blob | history
include/clang/Basic/BuiltinsARM.def diff | blob | history
lib/CodeGen/CGBuiltin.cpp diff | blob | history
test/CodeGen/builtins-arm.c diff | blob | history
test/CodeGen/builtins-arm64.c diff | blob | history
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