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Fix breakage of LLVM 3.1.

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Add LLVM version number in llvmpy.
This commit is contained in:
Siu Kwan Lam 2013-01-04 14:24:26 -06:00
commit 5b6a1d75f8
7 changed files with 50 additions and 8 deletions
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12
llvm/passes.py
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@ -89,10 +89,10 @@ class PassManagerBuilder(llvm.Handle):
vectorize = property(_get_vectorize, _set_vectorize)
def _set_loop_vectorize(self, enable):
try:
if llvm.version >= (3, 2):
_core.LLVMPassManagerBuilderSetLoopVectorize(self.ptr,
int(bool(enable)))
except AttributeError:
else:
warnings.warn("Ignored. LLVM-3.1 & prior do not support loop vectorizer.")
def _get_loop_vectorize(self):
@ -326,9 +326,11 @@ class TargetLibraryInfo(Pass):
class TargetTransformInfo(Pass):
@staticmethod
def new(targetmachine):
llvm.require_version_at_least(3, 2)
ptr = _core.LLVMCreateTargetTransformInfo(targetmachine.ptr)
return TargetTransformInfo(ptr)
#===----------------------------------------------------------------------===
# Helpers
#===----------------------------------------------------------------------===
@ -365,13 +367,15 @@ def build_pass_managers(tm, opt=2, loop_vectorize=False, vectorize=False,
if pm:
pm.add(tm.target_data)
pm.add(TargetLibraryInfo.new(tm.triple))
pm.add(TargetTransformInfo.new(tm))
if llvm.version >= (3, 2):
pm.add(TargetTransformInfo.new(tm))
pmb.populate(pm)
if fpm:
fpm.add(tm.target_data)
fpm.add(TargetLibraryInfo.new(tm.triple))
fpm.add(TargetTransformInfo.new(tm))
if llvm.version >= (3, 2):
fpm.add(TargetTransformInfo.new(tm))
pmb.populate(fpm)
fpm.initialize()