[llvm-dev] Question on target-features

[Dangeti Tharun kumar via llvm-dev]

Hi,

In "target-features" list in LLVM-IR, there are "+feature", "-feature". My
question is, does "-feature" is equivalent to not specifying a feature at
all?
For example:
*attributes #0 = {  "target-cpu"="znver2"  "target-features"="+avx -avx2" }*
Wheather it is equalent to omitting the avx2 from list?
*attributes #0 = {  "target-cpu"="znver2"  "target-features"="+avx" }*
-- 
Regards,
DTharun
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