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| author | oli <github35764891676564198441@oli-obk.de> | 2020-11-04 13:41:58 +0000 |
|---|---|---|
| committer | oli <github35764891676564198441@oli-obk.de> | 2020-11-04 13:41:58 +0000 |
| commit | abacaf2aef26043ce09e3aee176a9587bb87eaf6 (patch) | |
| tree | 71dd864eabe7c9078a135beddbdf8853090f021e /compiler/rustc_codegen_llvm/src/debuginfo | |
| parent | e67c768110f2cd55d6823defcbfca5651fe1f9f5 (diff) | |
| download | rust-abacaf2aef26043ce09e3aee176a9587bb87eaf6.tar.gz rust-abacaf2aef26043ce09e3aee176a9587bb87eaf6.zip | |
`u128` truncation and sign extension are not just interpreter related
Diffstat (limited to 'compiler/rustc_codegen_llvm/src/debuginfo')
| -rw-r--r-- | compiler/rustc_codegen_llvm/src/debuginfo/metadata.rs | 3 |
1 files changed, 1 insertions, 2 deletions
diff --git a/compiler/rustc_codegen_llvm/src/debuginfo/metadata.rs b/compiler/rustc_codegen_llvm/src/debuginfo/metadata.rs index ef1ae807453..454d43fd4e7 100644 --- a/compiler/rustc_codegen_llvm/src/debuginfo/metadata.rs +++ b/compiler/rustc_codegen_llvm/src/debuginfo/metadata.rs @@ -29,7 +29,6 @@ use rustc_hir::def::CtorKind; use rustc_hir::def_id::{DefId, LOCAL_CRATE}; use rustc_index::vec::{Idx, IndexVec}; use rustc_middle::ich::NodeIdHashingMode; -use rustc_middle::mir::interpret::truncate; use rustc_middle::mir::{self, Field, GeneratorLayout}; use rustc_middle::ty::layout::{self, IntegerExt, PrimitiveExt, TyAndLayout}; use rustc_middle::ty::subst::GenericArgKind; @@ -1693,7 +1692,7 @@ impl EnumMemberDescriptionFactory<'ll, 'tcx> { let value = (i.as_u32() as u128) .wrapping_sub(niche_variants.start().as_u32() as u128) .wrapping_add(niche_start); - let value = truncate(value, tag.value.size(cx)); + let value = tag.value.size(cx).truncate(value); // NOTE(eddyb) do *NOT* remove this assert, until // we pass the full 128-bit value to LLVM, otherwise // truncation will be silent and remain undetected. |