diff options
Diffstat (limited to 'clang/lib/Basic')
| -rw-r--r-- | clang/lib/Basic/Targets.cpp | 10 |
1 files changed, 5 insertions, 5 deletions
diff --git a/clang/lib/Basic/Targets.cpp b/clang/lib/Basic/Targets.cpp index 148d07e5c3b..2269c83d496 100644 --- a/clang/lib/Basic/Targets.cpp +++ b/clang/lib/Basic/Targets.cpp @@ -4121,7 +4121,6 @@ class ARMTargetInfo : public TargetInfo { unsigned CRC : 1; unsigned Crypto : 1; - unsigned T2DSP : 1; unsigned Unaligned : 1; enum { @@ -4473,7 +4472,6 @@ public: FPU = 0; CRC = 0; Crypto = 0; - T2DSP = 0; Unaligned = 1; SoftFloat = SoftFloatABI = false; HWDiv = 0; @@ -4509,8 +4507,6 @@ public: CRC = 1; } else if (Feature == "+crypto") { Crypto = 1; - } else if (Feature == "+t2dsp") { - T2DSP = 1; } else if (Feature == "+fp-only-sp") { HW_FP_remove |= HW_FP_DP | HW_FP_HP; } else if (Feature == "+strict-align") { @@ -4747,7 +4743,11 @@ public: // ACLE 6.4.7 DSP instructions bool hasDSP = false; - if (T2DSP) { + bool is5EOrAbove = (ArchVersion >= 6 || + (ArchVersion == 5 && CPUAttr.count('E'))); + // FIXME: We are not getting all 32-bit ARM architectures + bool is32Bit = (!isThumb() || supportsThumb2()); + if (is5EOrAbove && is32Bit && (CPUProfile != "M" || CPUAttr == "7EM")) { Builder.defineMacro("__ARM_FEATURE_DSP", "1"); hasDSP = true; } |
