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Remove WordsEmitted statistic; there's already a non-backend-specific

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jello statistic for this (just divide #-bytes-of-code-emitted by 4).

Rewrite head-of-file comment.

llvm-svn: 9098
This commit is contained in:
Brian Gaeke 2003-10-13 19:51:20 +00:00
parent be8bc81ce0
commit add2fc5294
1 changed files with 10 additions and 3 deletions
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13
lib/Target/Sparc/SparcV9CodeEmitter.cpp
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@ -1,6 +1,15 @@
//===-- SparcV9CodeEmitter.cpp --------------------------------------------===//
//
// FIXME: document
// SPARC-specific backend for emitting machine code to memory.
//
// This module also contains the code for lazily resolving the targets
// of call instructions, including the callback used to redirect calls
// to functions for which the code has not yet been generated into the
// JIT compiler.
//
// This file #includes SparcV9CodeEmitter.inc, which contains the code
// for getBinaryCodeForInstr(), a method that converts a MachineInstr
// into the corresponding binary machine code word.
//
//===----------------------------------------------------------------------===//
@ -26,7 +35,6 @@ namespace {
Statistic<> OverwrittenCalls("call-ovwr", "Number of over-written calls");
Statistic<> UnmodifiedCalls("call-skip", "Number of unmodified calls");
Statistic<> CallbackCalls("callback", "Number CompilationCallback() calls");
Statistic<> WordsEmitted("words-emitted", "No. of words emitted to memory");
}
bool UltraSparc::addPassesToEmitMachineCode(FunctionPassManager &PM,
@ -442,7 +450,6 @@ SparcV9CodeEmitter::~SparcV9CodeEmitter() {
void SparcV9CodeEmitter::emitWord(unsigned Val) {
// Output the constant in big endian byte order...
++WordsEmitted;
unsigned byteVal;
for (int i = 3; i >= 0; --i) {
byteVal = Val >> 8*i;