diff options
Diffstat (limited to 'fpga_interchange')
| -rw-r--r-- | fpga_interchange/bits.cc | 17 |
1 files changed, 9 insertions, 8 deletions
diff --git a/fpga_interchange/bits.cc b/fpga_interchange/bits.cc index 49a4c28..ede058c 100644 --- a/fpga_interchange/bits.cc +++ b/fpga_interchange/bits.cc @@ -19,8 +19,8 @@ #include "gtest/gtest.h" -#include "nextpnr.h" #include "bits.h" +#include "nextpnr.h" namespace nextpnr { @@ -32,26 +32,27 @@ TEST_F(BitsTest, popcount) { ASSERT_EQ(Bits::popcount(0), 0); ASSERT_EQ(Bits::generic_popcount(0), 0); - for(size_t i = 0; i < std::numeric_limits<unsigned int>::digits; ++i) { + for (size_t i = 0; i < std::numeric_limits<unsigned int>::digits; ++i) { ASSERT_EQ(Bits::popcount(1 << i), 1); ASSERT_EQ(Bits::generic_popcount(1 << i), 1); } ASSERT_EQ(Bits::popcount(std::numeric_limits<unsigned int>::max()), std::numeric_limits<unsigned int>::digits); - ASSERT_EQ(Bits::generic_popcount(std::numeric_limits<unsigned int>::max()), std::numeric_limits<unsigned int>::digits); + ASSERT_EQ(Bits::generic_popcount(std::numeric_limits<unsigned int>::max()), + std::numeric_limits<unsigned int>::digits); } TEST_F(BitsTest, ctz) { - for(size_t i = 0; i < std::numeric_limits<unsigned int>::digits; ++i) { + for (size_t i = 0; i < std::numeric_limits<unsigned int>::digits; ++i) { ASSERT_EQ(Bits::ctz(1 << i), i); ASSERT_EQ(Bits::generic_ctz(1 << i), i); } - for(size_t i = 0; i < std::numeric_limits<unsigned int>::digits-1; ++i) { - ASSERT_EQ(Bits::ctz((1 << i) | (1 << (i+1))), i); - ASSERT_EQ(Bits::generic_ctz((1 << i) | (1 << (i+1))), i); + for (size_t i = 0; i < std::numeric_limits<unsigned int>::digits - 1; ++i) { + ASSERT_EQ(Bits::ctz((1 << i) | (1 << (i + 1))), i); + ASSERT_EQ(Bits::generic_ctz((1 << i) | (1 << (i + 1))), i); } } -}; +}; // namespace nextpnr |