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a simple example is fp conversion from fp64 to fp16:
```
fnty = ir.FunctionType(int16, (double,))
module = ir.Module(name=__file__)
func = ir.Function(module, fnty, name="fptest")
block = fun…
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如果onEndReached异步请求失败,需要重置状态,使得可以再次向下滚动触发onEndReached,resetScroll中直接lastScrollDistance重置为0,导致第一次往上滚动也会触发onEndReached了
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Hi,
The book says 'The writes into 32-bit parts, however, fill the upper 32 bits of the full register with sign bits. For example, zeroing eax will zero the entire rax, storing -1 into eax will fil…
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```
CoreTelephony`-[CTCellularData restrictedState]:
0x1132fef20 : pushq %rbp
0x1132fef21 : movq %rsp, %rbp
0x1132fef24 : pushq %r14
0x1132fef26 : pushq %rbx
0x1…
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| | |
|--------------------|----|
| Bugzilla Link | [PR10593](https://bugs.llvm.org/show_bug.cgi?id=10593) |
| Status | NEW |
| Importance | P enhancemen…
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It appears that JIT (x64) sometimes misses opportunities for folding inlined(?) constants.
The following code demonstrates the issue. Depending on the order of the addends in C#, constants are more …
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Is it possible to make the disassembly engine output using the AT & T syntax?
It seems by default it outputs using the Intel syntax:
```
elffile = pathlib.Path('bin.elf).open('rb')
loc_db = mi…
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For any `y` except `-0.0` or `NaN`, it holds that `min(x,y) === min(y,x) === ifelse(yx,y,x)`.
~~For `isnan(y)` it holds that `isequal(min(x,y),y)` and `isequal(max(x,y),y)`. Note the lack of guarante…
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Hi, here's the testing code (https://godbolt.org/z/Wb4caqx15), and I found a missed optimization on clang-17.0.6 -O2
```cpp
struct S0 {
unsigned f0;
unsigned long long f1;
long long f…
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I'm having an issue with varags & bit_sets colliding. At the root of the issue, the varag is prior in the signature than the set. An example of this (though not ambiguous to the compiler) is core's `f…