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[ARM] Add ACLE feature macro for ARMv8.1 instructions.

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* config/arm/arm-c.c (arm_cpu_builtins): Define
	__ARM_FEATURE_QRDMX.  Clean up some trailing whitespace.

From-SVN: r231682
This commit is contained in:
Matthew Wahab 2015-12-16 12:02:15 +00:00 committed by Matthew Wahab
parent 5f2ca3b2fd
commit c48083824a
2 changed files with 10 additions and 3 deletions
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5
gcc/ChangeLog
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@ -1,3 +1,8 @@
2015-12-16 Matthew Wahab <matthew.wahab@arm.com>
* config/arm/arm-c.c (arm_cpu_builtins): Define
__ARM_FEATURE_QRDMX. Clean up some trailing whitespace.
2015-12-16 Matthew Wahab <matthew.wahab@arm.com>
* config/arm/iterators.md (VQRDMLH_AS): New.

8
gcc/config/arm/arm-c.c
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@ -62,19 +62,21 @@ static void
arm_cpu_builtins (struct cpp_reader* pfile)
{
def_or_undef_macro (pfile, "__ARM_FEATURE_DSP", TARGET_DSP_MULTIPLY);
def_or_undef_macro (pfile, "__ARM_FEATURE_QBIT", TARGET_ARM_QBIT);
def_or_undef_macro (pfile, "__ARM_FEATURE_QBIT", TARGET_ARM_QBIT);
def_or_undef_macro (pfile, "__ARM_FEATURE_SAT", TARGET_ARM_SAT);
def_or_undef_macro (pfile, "__ARM_FEATURE_CRYPTO", TARGET_CRYPTO);
def_or_undef_macro (pfile, "__ARM_FEATURE_UNALIGNED", unaligned_access);
def_or_undef_macro (pfile, "__ARM_FEATURE_QRDMX", TARGET_NEON_RDMA);
if (TARGET_CRC32)
builtin_define ("__ARM_FEATURE_CRC32");
def_or_undef_macro (pfile, "__ARM_32BIT_STATE", TARGET_32BIT);
def_or_undef_macro (pfile, "__ARM_32BIT_STATE", TARGET_32BIT);
if (TARGET_ARM_FEATURE_LDREX)
builtin_define_with_int_value ("__ARM_FEATURE_LDREX",
builtin_define_with_int_value ("__ARM_FEATURE_LDREX",
TARGET_ARM_FEATURE_LDREX);
else
cpp_undef (pfile, "__ARM_FEATURE_LDREX");