From 1f4772305adabd0e9390afad61e0b6a92ab8b830 Mon Sep 17 00:00:00 2001 From: Matt Arsenault Date: Tue, 10 Jun 2014 19:18:28 +0000 Subject: R600: Use BCNT_INT for evergreen git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@210569 91177308-0d34-0410-b5e6-96231b3b80d8 --- lib/Target/R600/AMDGPUSubtarget.h | 8 ++++++++ 1 file changed, 8 insertions(+) (limited to 'lib/Target/R600/AMDGPUSubtarget.h') diff --git a/lib/Target/R600/AMDGPUSubtarget.h b/lib/Target/R600/AMDGPUSubtarget.h index b3b3a1a0ed..e1b5b3371f 100644 --- a/lib/Target/R600/AMDGPUSubtarget.h +++ b/lib/Target/R600/AMDGPUSubtarget.h @@ -80,6 +80,14 @@ public: return hasBFE(); } + bool hasBCNT(unsigned Size) const { + if (Size == 32) + return (getGeneration() >= EVERGREEN); + + assert(Size == 64); + return (getGeneration() >= SOUTHERN_ISLANDS); + } + bool hasMulU24() const { return (getGeneration() >= EVERGREEN); } -- cgit v1.2.3