| Issue |
175580
|
| Summary |
[NVPTX] error: no libcall available for fexp
|
| Labels |
crash-on-valid,
backend:NVPTX
|
| Assignees |
|
| Reporter |
XChy
|
Reproducer: https://godbolt.org/z/raG6exoof
Testcase:
```llvm
target datalayout = "e-p6:32:32-i64:64-i128:128-i256:256-v16:16-v32:32-n16:32:64"
target triple = "nvptx64-unknown-nvidiacl"
define float @_Z10native_expf() {
%1 = tail call float @llvm.exp.f32(float 0x7FF8000000000000)
ret float %1
}
; Function Attrs: nocallback nocreateundeforpoison nofree nosync nounwind speculatable willreturn memory(none)
declare float @llvm.exp.f32(float) #0
attributes #0 = { nocallback nocreateundeforpoison nofree nosync nounwind speculatable willreturn memory(none) }
```
I met this crash when I compiled an OpenCL program and linked it with libclc via LLVM Bitcode.
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