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Override the TLI callback enableAggressiveFMAFusion and return true. Indeed, fmul...
author
Olivier Sallenave
<ohsallen@us.ibm.com>
Wed, 14 Jan 2015 14:47:24 +0000
(14:47 +0000)
committer
Olivier Sallenave
<ohsallen@us.ibm.com>
Wed, 14 Jan 2015 14:47:24 +0000
(14:47 +0000)
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@225984
91177308
-0d34-0410-b5e6-
96231b3b80d8
lib/Target/NVPTX/NVPTXISelLowering.h
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diff --git
a/lib/Target/NVPTX/NVPTXISelLowering.h
b/lib/Target/NVPTX/NVPTXISelLowering.h
index d66d81a531603c03d508f902ac182919de82418c..b3fea3f4a36a2b0815af9561a262895ebe3f87e6 100644
(file)
--- a/
lib/Target/NVPTX/NVPTXISelLowering.h
+++ b/
lib/Target/NVPTX/NVPTXISelLowering.h
@@
-507,6
+507,8
@@
public:
bool isFMAFasterThanFMulAndFAdd(EVT) const override { return true; }
+ bool enableAggressiveFMAFusion(EVT VT) const override { return true; }
+
private:
const NVPTXSubtarget &nvptxSubtarget; // cache the subtarget here