rust/library/core
Pietro Albini 68a4460b61
replace & with && in {integer}::checked_rem
Using short-circuit operators makes it easier to perform some kinds of
source code analysis, like MC/DC code coverage (a requirement in
safety-critical environments). The optimized x86 assembly is the same
between the old and new versions:

```
xor eax, eax
test esi, esi
je .LBB0_1
cmp edi, -2147483648
jne .LBB0_4
cmp esi, -1
jne .LBB0_4
ret
.LBB0_1:
ret
.LBB0_4:
mov eax, edi
cdq
idiv esi
mov eax, 1
ret
```
2021-10-27 17:01:05 +02:00
..
benches Auto merge of #88788 - falk-hueffner:speedup-int-log10-branchless, r=joshtriplett 2021-10-12 03:18:54 +00:00
primitive_docs Add primitive documentation to libcore 2021-09-12 02:23:08 +00:00
src replace & with && in {integer}::checked_rem 2021-10-27 17:01:05 +02:00
tests Auto merge of #90042 - pietroalbini:1.56-master, r=Mark-Simulacrum 2021-10-25 11:31:47 +00:00
Cargo.toml rfc3052: Remove authors field from Cargo manifests 2021-07-29 14:56:05 -07:00