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| author | Craig Topper <craig.topper@gmail.com> | 2011-10-30 19:57:21 +0000 |
|---|---|---|
| committer | Craig Topper <craig.topper@gmail.com> | 2011-10-30 19:57:21 +0000 |
| commit | e7b05504faa86a5c0b80a62ddb60cbb0cf163d5d (patch) | |
| tree | 49c2f61e5f850cac76f2bc66ec33c9a591abe909 /lib/Target/X86/X86Subtarget.h | |
| parent | 6dc9e2bf7455fa1494078d5d52f1363b05183f20 (diff) | |
| download | external_llvm-e7b05504faa86a5c0b80a62ddb60cbb0cf163d5d.tar.gz external_llvm-e7b05504faa86a5c0b80a62ddb60cbb0cf163d5d.tar.bz2 external_llvm-e7b05504faa86a5c0b80a62ddb60cbb0cf163d5d.zip | |
Add intrinsics and feature flag for read/write FS/GS base instructions. Also add AVX2 feature flag.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@143319 91177308-0d34-0410-b5e6-96231b3b80d8
Diffstat (limited to 'lib/Target/X86/X86Subtarget.h')
| -rw-r--r-- | lib/Target/X86/X86Subtarget.h | 8 |
1 files changed, 8 insertions, 0 deletions
diff --git a/lib/Target/X86/X86Subtarget.h b/lib/Target/X86/X86Subtarget.h index 5e08f014e7..763fb432f4 100644 --- a/lib/Target/X86/X86Subtarget.h +++ b/lib/Target/X86/X86Subtarget.h @@ -78,6 +78,9 @@ protected: /// HasAVX - Target has AVX instructions bool HasAVX; + /// HasAVX2 - Target has AVX2 instructions + bool HasAVX2; + /// HasAES - Target has AES instructions bool HasAES; @@ -99,6 +102,9 @@ protected: /// HasF16C - Processor has 16-bit floating point conversion instructions. bool HasF16C; + /// HasFSGSBase - Processor has FS/GS base insturctions. + bool HasFSGSBase; + /// HasLZCNT - Processor has LZCNT instruction. bool HasLZCNT; @@ -181,6 +187,7 @@ public: bool has3DNowA() const { return X863DNowLevel >= ThreeDNowA; } bool hasPOPCNT() const { return HasPOPCNT; } bool hasAVX() const { return HasAVX; } + bool hasAVX2() const { return HasAVX2; } bool hasXMM() const { return hasSSE1() || hasAVX(); } bool hasXMMInt() const { return hasSSE2() || hasAVX(); } bool hasAES() const { return HasAES; } @@ -190,6 +197,7 @@ public: bool hasMOVBE() const { return HasMOVBE; } bool hasRDRAND() const { return HasRDRAND; } bool hasF16C() const { return HasF16C; } + bool hasFSGSBase() const { return HasFSGSBase; } bool hasLZCNT() const { return HasLZCNT; } bool hasBMI() const { return HasBMI; } bool hasBMI2() const { return HasBMI2; } |