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author | Matt Arsenault <Matthew.Arsenault@amd.com> | 2014-06-10 19:18:28 +0000 |
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committer | Matt Arsenault <Matthew.Arsenault@amd.com> | 2014-06-10 19:18:28 +0000 |
commit | 1f4772305adabd0e9390afad61e0b6a92ab8b830 (patch) | |
tree | 036c56f8ba0c1e14034de6478b0ec612a0a40734 /lib/Target/R600/AMDGPUSubtarget.h | |
parent | 69891c0115542d191a43023f60eca4e0dfd8dbcb (diff) | |
download | llvm-1f4772305adabd0e9390afad61e0b6a92ab8b830.tar.gz llvm-1f4772305adabd0e9390afad61e0b6a92ab8b830.tar.bz2 llvm-1f4772305adabd0e9390afad61e0b6a92ab8b830.tar.xz |
R600: Use BCNT_INT for evergreen
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@210569 91177308-0d34-0410-b5e6-96231b3b80d8
Diffstat (limited to 'lib/Target/R600/AMDGPUSubtarget.h')
-rw-r--r-- | lib/Target/R600/AMDGPUSubtarget.h | 8 |
1 files changed, 8 insertions, 0 deletions
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); } |