occheung/artiq
1
0
Fork 0
forked from M-Labs/artiq
Code Pull Requests Activity

compiler/ir_values: fix gcd64

Browse Source
This commit is contained in:
Sebastien Bourdeauducq 2014-09-05 16:48:27 +08:00
parent 4915b4b5aa
commit 86193437f5
1 changed files with 2 additions and 2 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

4
artiq/compiler/ir_values.py
View File

@ -208,12 +208,12 @@ class VBool(VInt):
# Fraction type
def _gcd64(builder, a, b):
gcd_f = builder.module.get_function_named("__gcd64")
gcd_f = builder.basic_block.function.module.get_function_named("__gcd64")
return builder.call(gcd_f, [a, b])
def _frac_normalize(builder, numerator, denominator):
gcd = _gcd64(numerator, denominator)
gcd = _gcd64(builder, numerator, denominator)
numerator = builder.sdiv(numerator, gcd)
denominator = builder.sdiv(denominator, gcd)
return numerator, denominator