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Wrap the LLVM 'assume' intrinsic #18051

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kmcallister opened this issue Oct 15, 2014 · 1 comment
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Wrap the LLVM 'assume' intrinsic #18051

kmcallister opened this issue Oct 15, 2014 · 1 comment
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A-codegen Area: Code generation C-enhancement Category: An issue proposing an enhancement or a PR with one. E-easy Call for participation: Easy difficulty. Experience needed to fix: Not much. Good first issue.

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@kmcallister
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http://llvm.org/docs/LangRef.html#llvm-assume-intrinsic
@kmcallister kmcallister added E-easy Call for participation: Easy difficulty. Experience needed to fix: Not much. Good first issue. C-enhancement Category: An issue proposing an enhancement or a PR with one. A-codegen Area: Code generation labels Oct 15, 2014
veddan added a commit to veddan/rust that referenced this issue Oct 15, 2014
@veddan
Add assume intrinsic
0525bb7 
Adds an `assume` intrinsic that gets translated to llvm.assume. It is
used on a boolean expression and allows the optimizer to assume that
the expression is true.

This implements rust-lang#18051.
@veddan veddan mentioned this issue Oct 15, 2014
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bors added a commit that referenced this issue Oct 25, 2014
@bors
auto merge of #18080 : veddan/rust/assume, r=thestinger
172b59a 
Adds an `assume` intrinsic that gets translated to llvm.assume. It is
used on a boolean expression and allows the optimizer to assume that
the expression is true.

This implements #18051.
@thestinger
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Fixed by #18080.

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A-codegen Area: Code generation C-enhancement Category: An issue proposing an enhancement or a PR with one. E-easy Call for participation: Easy difficulty. Experience needed to fix: Not much. Good first issue.
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