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| author | Jakob Stoklund Olesen <stoklund@2pi.dk> | 2012-08-20 20:52:08 +0000 |
|---|---|---|
| committer | Jakob Stoklund Olesen <stoklund@2pi.dk> | 2012-08-20 20:52:08 +0000 |
| commit | 228e3f5fac0ceef9f6fe22d1621ac32bae5d3177 (patch) | |
| tree | 07bbb7eb902414b75d6ff3364cfbfdbaaff8fbed /lib | |
| parent | b254c6d77a042ac175e101f6e06aa667446e1b77 (diff) | |
| download | external_llvm-228e3f5fac0ceef9f6fe22d1621ac32bae5d3177.zip external_llvm-228e3f5fac0ceef9f6fe22d1621ac32bae5d3177.tar.gz external_llvm-228e3f5fac0ceef9f6fe22d1621ac32bae5d3177.tar.bz2 | |
Add a verification pass after ExpandISelPseudos.
This pass often has weird CFG hacks and hand-written MI building code
that can go wrong in many ways.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@162224 91177308-0d34-0410-b5e6-96231b3b80d8
Diffstat (limited to 'lib')
| -rw-r--r-- | lib/CodeGen/Passes.cpp | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/lib/CodeGen/Passes.cpp b/lib/CodeGen/Passes.cpp index cfa3eec..56526f2 100644 --- a/lib/CodeGen/Passes.cpp +++ b/lib/CodeGen/Passes.cpp @@ -456,7 +456,8 @@ void TargetPassConfig::addMachinePasses() { printAndVerify("After Instruction Selection"); // Expand pseudo-instructions emitted by ISel. - addPass(&ExpandISelPseudosID); + if (addPass(&ExpandISelPseudosID)) + printAndVerify("After ExpandISelPseudos"); // Add passes that optimize machine instructions in SSA form. if (getOptLevel() != CodeGenOpt::None) { |