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| author | Reid Kleckner <rnk@google.com> | 2018-04-27 21:51:25 +0000 |
|---|---|---|
| committer | Reid Kleckner <rnk@google.com> | 2018-04-27 21:51:25 +0000 |
| commit | efc0f8cbdc5e29dcc78ed05c1048367890687ce5 (patch) | |
| tree | e0e0be095f3a3775f64c7236f3d6b12f4426625f /llvm/lib/CodeGen/SelectionDAG/FastISel.cpp | |
| parent | a28e767f06d1781e9d095bf4646472f8c51f3a8b (diff) | |
| download | bcm5719-llvm-efc0f8cbdc5e29dcc78ed05c1048367890687ce5.tar.gz bcm5719-llvm-efc0f8cbdc5e29dcc78ed05c1048367890687ce5.zip | |
[FastISel] Actually enable local value sinking by default
llvm-svn: 331088
Diffstat (limited to 'llvm/lib/CodeGen/SelectionDAG/FastISel.cpp')
| -rw-r--r-- | llvm/lib/CodeGen/SelectionDAG/FastISel.cpp | 6 |
1 files changed, 2 insertions, 4 deletions
diff --git a/llvm/lib/CodeGen/SelectionDAG/FastISel.cpp b/llvm/lib/CodeGen/SelectionDAG/FastISel.cpp index 23a7798f867..4b100acc9a5 100644 --- a/llvm/lib/CodeGen/SelectionDAG/FastISel.cpp +++ b/llvm/lib/CodeGen/SelectionDAG/FastISel.cpp @@ -113,11 +113,9 @@ using namespace llvm; #define DEBUG_TYPE "isel" -// FIXME: Remove this when compile time issues are addressed. Do this by only -// numbering instructions between local value map flush points instead of the -// entire BB. +// FIXME: Remove this after the feature has proven reliable. static cl::opt<bool> SinkLocalValues("fast-isel-sink-local-values", - cl::init(false), cl::Hidden, + cl::init(true), cl::Hidden, cl::desc("Sink local values in FastISel")); STATISTIC(NumFastIselSuccessIndependent, "Number of insts selected by " |
