summaryrefslogtreecommitdiff
diff options
context:
space:
mode:
-rw-r--r--src/common/bit_util.h16
-rw-r--r--src/common/multi_level_queue.h2
2 files changed, 9 insertions, 9 deletions
diff --git a/src/common/bit_util.h b/src/common/bit_util.h
index a4f9ed4aa..d032df413 100644
--- a/src/common/bit_util.h
+++ b/src/common/bit_util.h
@@ -32,7 +32,7 @@ inline u32 CountLeadingZeroes32(u32 value) {
32 return 32; 32 return 32;
33} 33}
34 34
35inline u64 CountLeadingZeroes64(u64 value) { 35inline u32 CountLeadingZeroes64(u64 value) {
36 unsigned long leading_zero = 0; 36 unsigned long leading_zero = 0;
37 37
38 if (_BitScanReverse64(&leading_zero, value) != 0) { 38 if (_BitScanReverse64(&leading_zero, value) != 0) {
@@ -47,15 +47,15 @@ inline u32 CountLeadingZeroes32(u32 value) {
47 return 32; 47 return 32;
48 } 48 }
49 49
50 return __builtin_clz(value); 50 return static_cast<u32>(__builtin_clz(value));
51} 51}
52 52
53inline u64 CountLeadingZeroes64(u64 value) { 53inline u32 CountLeadingZeroes64(u64 value) {
54 if (value == 0) { 54 if (value == 0) {
55 return 64; 55 return 64;
56 } 56 }
57 57
58 return __builtin_clzll(value); 58 return static_cast<u32>(__builtin_clzll(value));
59} 59}
60#endif 60#endif
61 61
@@ -70,7 +70,7 @@ inline u32 CountTrailingZeroes32(u32 value) {
70 return 32; 70 return 32;
71} 71}
72 72
73inline u64 CountTrailingZeroes64(u64 value) { 73inline u32 CountTrailingZeroes64(u64 value) {
74 unsigned long trailing_zero = 0; 74 unsigned long trailing_zero = 0;
75 75
76 if (_BitScanForward64(&trailing_zero, value) != 0) { 76 if (_BitScanForward64(&trailing_zero, value) != 0) {
@@ -85,15 +85,15 @@ inline u32 CountTrailingZeroes32(u32 value) {
85 return 32; 85 return 32;
86 } 86 }
87 87
88 return __builtin_ctz(value); 88 return static_cast<u32>(__builtin_ctz(value));
89} 89}
90 90
91inline u64 CountTrailingZeroes64(u64 value) { 91inline u32 CountTrailingZeroes64(u64 value) {
92 if (value == 0) { 92 if (value == 0) {
93 return 64; 93 return 64;
94 } 94 }
95 95
96 return __builtin_ctzll(value); 96 return static_cast<u32>(__builtin_ctzll(value));
97} 97}
98#endif 98#endif
99 99
diff --git a/src/common/multi_level_queue.h b/src/common/multi_level_queue.h
index 2b61b91e0..9cb448f56 100644
--- a/src/common/multi_level_queue.h
+++ b/src/common/multi_level_queue.h
@@ -72,7 +72,7 @@ public:
72 u64 prios = mlq.used_priorities; 72 u64 prios = mlq.used_priorities;
73 prios &= ~((1ULL << (current_priority + 1)) - 1); 73 prios &= ~((1ULL << (current_priority + 1)) - 1);
74 if (prios == 0) { 74 if (prios == 0) {
75 current_priority = mlq.depth(); 75 current_priority = static_cast<u32>(mlq.depth());
76 } else { 76 } else {
77 current_priority = CountTrailingZeroes64(prios); 77 current_priority = CountTrailingZeroes64(prios);
78 it = GetBeginItForPrio(); 78 it = GetBeginItForPrio();