diff options
| author | Craig Topper <craig.topper@intel.com> | 2017-08-30 18:08:58 +0000 |
|---|---|---|
| committer | Craig Topper <craig.topper@intel.com> | 2017-08-30 18:08:58 +0000 |
| commit | f7ae101d95793c2c57bcf0f30fb39c7b76e72028 (patch) | |
| tree | 460019e53ecd8da31463c1b750ce1a20b8692dc4 /llvm/lib/Target/X86/X86FastISel.cpp | |
| parent | 18ba1928436d719fd4a93dbdd0113c7698f9c2e7 (diff) | |
| download | bcm5719-llvm-f7ae101d95793c2c57bcf0f30fb39c7b76e72028.tar.gz bcm5719-llvm-f7ae101d95793c2c57bcf0f30fb39c7b76e72028.zip | |
[X86] Remove unneed AVX512 check from fast isel.
This is no longer necessary now that i1 is illegal.
llvm-svn: 312146
Diffstat (limited to 'llvm/lib/Target/X86/X86FastISel.cpp')
| -rw-r--r-- | llvm/lib/Target/X86/X86FastISel.cpp | 3 |
1 files changed, 1 insertions, 2 deletions
diff --git a/llvm/lib/Target/X86/X86FastISel.cpp b/llvm/lib/Target/X86/X86FastISel.cpp index 928a37a1408..ef83cac3baf 100644 --- a/llvm/lib/Target/X86/X86FastISel.cpp +++ b/llvm/lib/Target/X86/X86FastISel.cpp @@ -2468,8 +2468,7 @@ bool X86FastISel::X86SelectTrunc(const Instruction *I) { EVT DstVT = TLI.getValueType(DL, I->getType()); // This code only handles truncation to byte. - // TODO: Support truncate to i1 with AVX512. - if (DstVT != MVT::i8 && (DstVT != MVT::i1 || Subtarget->hasAVX512())) + if (DstVT != MVT::i8 && DstVT != MVT::i1) return false; if (!TLI.isTypeLegal(SrcVT)) return false; |
