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author | Anand Shukla <ashukla@cs.uiuc.edu> | 2003-07-20 15:39:30 +0000 |
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committer | Anand Shukla <ashukla@cs.uiuc.edu> | 2003-07-20 15:39:30 +0000 |
commit | 6da69e75ec594afe6758d923ff011b59c2e82dee (patch) | |
tree | 9b25ebf7c0a3497dba6ff737090c735367f7c808 /include/llvm/Target | |
parent | fcf2be75ec61c6ae3da53d0e4e9f53b4d754dc9b (diff) | |
download | llvm-6da69e75ec594afe6758d923ff011b59c2e82dee.tar.gz llvm-6da69e75ec594afe6758d923ff011b59c2e82dee.tar.bz2 llvm-6da69e75ec594afe6758d923ff011b59c2e82dee.tar.xz |
Added special consideration for instrumentation strategy
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@7208 91177308-0d34-0410-b5e6-96231b3b80d8
Diffstat (limited to 'include/llvm/Target')
-rw-r--r-- | include/llvm/Target/TargetRegInfo.h | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/include/llvm/Target/TargetRegInfo.h b/include/llvm/Target/TargetRegInfo.h index fc3b52b59b..e5b1355ac4 100644 --- a/include/llvm/Target/TargetRegInfo.h +++ b/include/llvm/Target/TargetRegInfo.h @@ -44,6 +44,9 @@ public: std::vector<bool> &IsColorUsedArr) const = 0; virtual bool isRegVolatile(int Reg) const = 0; + //If any specific register needs extra information + virtual bool modifiedByCall(int Reg) const {return false; } + virtual const char* const getRegName(unsigned reg) const = 0; TargetRegClassInfo(unsigned ID, unsigned NVR, unsigned NAR) |