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author | Chris Lattner <sabre@nondot.org> | 2008-08-23 22:23:09 +0000 |
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committer | Chris Lattner <sabre@nondot.org> | 2008-08-23 22:23:09 +0000 |
commit | 944fac71e082cc2664cc71b4d3f6c72bab7143fb (patch) | |
tree | 819eb000a7e9c8270a44f821fdee01b904b97334 /include/llvm/ADT/APInt.h | |
parent | ef5dc366e713f5d596f3625344d4ec6c10159ad5 (diff) | |
download | llvm-944fac71e082cc2664cc71b4d3f6c72bab7143fb.tar.gz llvm-944fac71e082cc2664cc71b4d3f6c72bab7143fb.tar.bz2 llvm-944fac71e082cc2664cc71b4d3f6c72bab7143fb.tar.xz |
Switch the asmprinter (.ll) and all the stuff it requires over to
use raw_ostream instead of std::ostream. Among other goodness,
this speeds up llvm-dis of kc++ with a release build from 0.85s
to 0.49s (88% faster).
Other interesting changes:
1) This makes Value::print be non-virtual.
2) AP[S]Int and ConstantRange can no longer print to ostream directly,
use raw_ostream instead.
3) This fixes a bug in raw_os_ostream where it didn't flush itself
when destroyed.
4) This adds a new SDNode::print method, instead of only allowing "dump".
A lot of APIs have both std::ostream and raw_ostream versions, it would
be useful to go through and systematically anihilate the std::ostream
versions.
This passes dejagnu, but there may be minor fallout, plz let me know if
so and I'll fix it.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@55263 91177308-0d34-0410-b5e6-96231b3b80d8
Diffstat (limited to 'include/llvm/ADT/APInt.h')
-rw-r--r-- | include/llvm/ADT/APInt.h | 7 |
1 files changed, 3 insertions, 4 deletions
diff --git a/include/llvm/ADT/APInt.h b/include/llvm/ADT/APInt.h index 25505c836e..6baf12383b 100644 --- a/include/llvm/ADT/APInt.h +++ b/include/llvm/ADT/APInt.h @@ -19,13 +19,13 @@ #include "llvm/Support/MathExtras.h" #include <cassert> #include <cstring> -#include <iosfwd> #include <string> namespace llvm { class Serializer; class Deserializer; class FoldingSetNodeID; + class raw_ostream; template<typename T> class SmallVectorImpl; @@ -1115,8 +1115,7 @@ public: /// @} /// @name Conversion Functions /// @{ - - void print(std::ostream &OS, bool isSigned) const; + void print(raw_ostream &OS, bool isSigned) const; /// toString - Converts an APInt to a string and append it to Str. Str is /// commonly a SmallString. @@ -1385,7 +1384,7 @@ inline bool operator!=(uint64_t V1, const APInt& V2) { return V2 != V1; } -inline std::ostream &operator<<(std::ostream &OS, const APInt &I) { +inline raw_ostream &operator<<(raw_ostream &OS, const APInt &I) { I.print(OS, true); return OS; } |