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py2llvm/values: support 'not' on VInt

This commit is contained in:
Sebastien Bourdeauducq 2014-09-06 19:02:09 +08:00
parent 2ef187b7d3
commit 64c29bcfa6
1 changed files with 5 additions and 2 deletions
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7
artiq/py2llvm/values.py
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@ -96,16 +96,19 @@ class VInt(_Value):
def set_const_value(self, builder, n): def set_const_value(self, builder, n):
self.set_ssa_value(builder, lc.Constant.int(self.get_llvm_type(), n)) self.set_ssa_value(builder, lc.Constant.int(self.get_llvm_type(), n))
def o_bool(self, builder): def o_bool(self, builder, inv=False):
r = VBool() r = VBool()
if builder is not None: if builder is not None:
r.set_ssa_value( r.set_ssa_value(
builder, builder.icmp( builder, builder.icmp(
lc.ICMP_NE, lc.ICMP_EQ if inv else lc.ICMP_NE,
self.get_ssa_value(builder), self.get_ssa_value(builder),
lc.Constant.int(self.get_llvm_type(), 0))) lc.Constant.int(self.get_llvm_type(), 0)))
return r return r
def o_not(self, builder):
return self.o_bool(builder, True)
def o_intx(self, target_bits, builder): def o_intx(self, target_bits, builder):
r = VInt(target_bits) r = VInt(target_bits)
if builder is not None: if builder is not None: