зеркало из https://github.com/mozilla/gecko-dev.git
b6ee0ae926
This improves the codegen for `if ((a < 10 && b < 20) || (c < 30 && d < 40)) { ... }`,
where all inputs are int32 values.
From:
```
cmp $0x0A, %edi
setl %sil
movzx %sil, %esi
test %esi, %esi
jz .L1
cmp $0x14, %ebp
setl %sil
movzx %sil, %esi
set .L1
test %esi, %esi
jnz .L2
cmp $0x1E, %edx
jnl .L3
cmp $0x28, %ebx
jnl .L3
```
To:
```
cmp $0x0A, %ebp
jnl .L1
cmp $0x14, %esi
jl .L2
set .L1
cmp $0x1E, %edx
jnl .L3
cmp $0x28, %ebx
jnl .L3
```
Differential Revision: https://phabricator.services.mozilla.com/D145601
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|---|---|---|
| .. | ||
| ductwork/debugger | ||
| examples | ||
| loader | ||
| public | ||
| src | ||
| xpconnect | ||
| app.mozbuild | ||
| ffi.configure | ||
| moz.build | ||
| moz.configure | ||
| sub.configure | ||