| Issue |
134607
|
| Summary |
[X86] X86FixupVectorConstants generates SSE2 instructions on SSE1 targets
|
| Labels |
backend:X86
|
| Assignees |
|
| Reporter |
RKSimon
|
As detailed here: #134547
```
define void @store_v2f32_constant(ptr %v) {
store <2 x float> <float 2.560000e+02, float 5.120000e+02>, ptr %v, align 4
ret void
}
```
X86FixupVectorConstants will attempt to load the v2f32 using a MOVSD load, which is only available on SSE2+ targets
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