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[PM] Simplify the interface exposed for IR printing passes.

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Nothing was using the ability of the pass to delete the raw_ostream it
printed to, and nothing was trying to pass it a pointer to the
raw_ostream. Also, the function variant had a different order of
arguments from all of the others which was just really confusing. Now
the interface accepts a reference, doesn't offer to delete it, and uses
a consistent order. The implementation of the printing passes haven't
been updated with this simplification, this is just the API switch.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@199044 91177308-0d34-0410-b5e6-96231b3b80d8
This commit is contained in:
Chandler Carruth
2014-01-12 11:30:46 +00:00
parent 2ad3b87c4e
commit a5ced5ed37
9 changed files with 34 additions and 33 deletions
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7
lib/CodeGen/Passes.cpp
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@@ -389,7 +389,7 @@ void TargetPassConfig::addIRPasses() {
if (getOptLevel() != CodeGenOpt::None && !DisableLSR) {
addPass(createLoopStrengthReducePass());
if (PrintLSR)
addPass(createPrintFunctionPass("\n\n*** Code after LSR ***\n", &dbgs()));
addPass(createPrintFunctionPass(dbgs(), "\n\n*** Code after LSR ***\n"));
}
addPass(createGCLoweringPass());
@@ -440,9 +440,8 @@ void TargetPassConfig::addISelPrepare() {
addPass(createStackProtectorPass(TM));
if (PrintISelInput)
addPass(createPrintFunctionPass("\n\n"
"*** Final LLVM Code input to ISel ***\n",
&dbgs()));
addPass(createPrintFunctionPass(
dbgs(), "\n\n*** Final LLVM Code input to ISel ***\n"));
// All passes which modify the LLVM IR are now complete; run the verifier
// to ensure that the IR is valid.