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author | Jim Grosbach <grosbach@apple.com> | 2009-10-07 22:26:31 +0000 |
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committer | Jim Grosbach <grosbach@apple.com> | 2009-10-07 22:26:31 +0000 |
commit | bafa3d9f6aaf24d721476ded7b1211ad57dd46c3 (patch) | |
tree | 28204a5d482beba15180fc175acbd58951f65087 /lib/CodeGen/PrologEpilogInserter.h | |
parent | ec1434dd8970f9bcd410ef6ffaa2d440995cb18b (diff) | |
download | llvm-bafa3d9f6aaf24d721476ded7b1211ad57dd46c3.tar.gz llvm-bafa3d9f6aaf24d721476ded7b1211ad57dd46c3.tar.bz2 llvm-bafa3d9f6aaf24d721476ded7b1211ad57dd46c3.tar.xz |
Enable thumb1 register scavenging by default.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@83496 91177308-0d34-0410-b5e6-96231b3b80d8
Diffstat (limited to 'lib/CodeGen/PrologEpilogInserter.h')
-rw-r--r-- | lib/CodeGen/PrologEpilogInserter.h | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/lib/CodeGen/PrologEpilogInserter.h b/lib/CodeGen/PrologEpilogInserter.h index ee759e8622..030922a026 100644 --- a/lib/CodeGen/PrologEpilogInserter.h +++ b/lib/CodeGen/PrologEpilogInserter.h @@ -95,6 +95,11 @@ namespace llvm { // functions. bool ShrinkWrapThisFunction; + // Flag to control whether to use the register scavenger to resolve + // frame index materialization registers. Set according to + // TRI->requiresFrameIndexScavenging() for the curren function. + bool FrameIndexVirtualScavenging; + // When using the scavenger post-pass to resolve frame reference // materialization registers, maintain a map of the registers to // the constant value and SP adjustment associated with it. |