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Fix llc's -print-before=pass and -print-after=pass.

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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@159227 91177308-0d34-0410-b5e6-96231b3b80d8
This commit is contained in:
Rafael Espindola 2012-06-26 21:33:36 +00:00
parent 1f7a1b68a0
commit 275c85f1a7
2 changed files with 10 additions and 0 deletions
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6
test/CodeGen/Generic/print-after.ll Normal file
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@ -0,0 +1,6 @@
; RUN: not llc --help-hidden |& FileCheck %s
; CHECK: -print-after
; CHECK-NOT: -print-after-all
; CHECK: =simple-register-coalescing
; CHECK: -print-after-all

4
tools/llc/llc.cpp
View File

@ -353,6 +353,10 @@ int main(int argc, char **argv) {
InitializeAllAsmPrinters();
InitializeAllAsmParsers();
// Initialize codegen so that the -print-after and -print-before options
// work.
initializeCodeGen(*PassRegistry::getPassRegistry());
// Register the target printer for --version.
cl::AddExtraVersionPrinter(TargetRegistry::printRegisteredTargetsForVersion);