diff options
Diffstat (limited to 'lib/Target/ARM/ARM.td')
| -rw-r--r-- | lib/Target/ARM/ARM.td | 8 |
1 files changed, 5 insertions, 3 deletions
diff --git a/lib/Target/ARM/ARM.td b/lib/Target/ARM/ARM.td index 16af8cf..b05fe62 100644 --- a/lib/Target/ARM/ARM.td +++ b/lib/Target/ARM/ARM.td @@ -38,9 +38,9 @@ def FeatureVFP4 : SubtargetFeature<"vfp4", "HasVFPv4", "true", def FeatureNEON : SubtargetFeature<"neon", "HasNEON", "true", "Enable NEON instructions", [FeatureVFP3]>; -def FeatureNEONVFP4 : SubtargetFeature<"neon-vfpv4", "HasNEONVFPv4", "true", - "Enable NEON-VFP4 instructions", - [FeatureVFP4, FeatureNEON]>; +def FeatureNEON2 : SubtargetFeature<"neon2", "HasNEON2", "true", + "Enable Advanced SIMD2 instructions", + [FeatureNEON]>; def FeatureThumb2 : SubtargetFeature<"thumb2", "HasThumb2", "true", "Enable Thumb2 instructions">; def FeatureNoARM : SubtargetFeature<"noarm", "NoARM", "true", @@ -76,6 +76,8 @@ def FeatureVMLxForwarding : SubtargetFeature<"vmlx-forwarding", def FeatureNEONForFP : SubtargetFeature<"neonfp", "UseNEONForSinglePrecisionFP", "true", "Use NEON for single precision FP">; +// Allow more precision in FP computation +def FPContractions : Predicate<"!TM.Options.NoExcessFPPrecision">; // Disable 32-bit to 16-bit narrowing for experimentation. def FeaturePref32BitThumb : SubtargetFeature<"32bit", "Pref32BitThumb", "true", |