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Add methods for checking for full ranges to Scalar and WrappingRange

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Move *_max methods back to util

change to inline instead of inline(always)

Remove valid_range_exclusive from scalar
Use WrappingRange instead

implement always_valid_for in a safer way

Fix accidental edit
This commit is contained in:
Andreas Liljeqvist 2021-08-25 15:21:45 +02:00
parent c5cbf7852a
commit 05cd48b008
7 changed files with 41 additions and 56 deletions
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7
compiler/rustc_codegen_llvm/src/abi.rs
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@ -541,11 +541,8 @@ impl<'tcx> FnAbiLlvmExt<'tcx> for FnAbi<'tcx, Ty<'tcx>> {
// become 0..0 when the type becomes i1, which would be rejected
// by the LLVM verifier.
if let Int(..) = scalar.value {
if !scalar.is_bool() {
let range = scalar.valid_range_exclusive(bx);
if range.start != range.end {
bx.range_metadata(callsite, range);
}
if !scalar.is_bool() && !scalar.is_always_valid_for(bx) {
bx.range_metadata(callsite, &scalar.valid_range);
}
}
}