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| author | Oli Scherer <github333195615777966@oli-obk.de> | 2025-01-08 15:00:25 +0000 |
|---|---|---|
| committer | Oli Scherer <github333195615777966@oli-obk.de> | 2025-01-21 08:27:21 +0000 |
| commit | dfa4c01b2e03ad740012236db00adfddc82883e8 (patch) | |
| tree | 10229fd0e767c5d6f316dfef9f40d8a0427a814f /compiler/rustc_codegen_gcc/src/common.rs | |
| parent | 964c58a7d96d4cd2dbda8fb40ff0f15ef10b78e3 (diff) | |
| download | rust-dfa4c01b2e03ad740012236db00adfddc82883e8.tar.gz rust-dfa4c01b2e03ad740012236db00adfddc82883e8.zip | |
Treat undef bytes as equal to any other byte
Diffstat (limited to 'compiler/rustc_codegen_gcc/src/common.rs')
| -rw-r--r-- | compiler/rustc_codegen_gcc/src/common.rs | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/compiler/rustc_codegen_gcc/src/common.rs b/compiler/rustc_codegen_gcc/src/common.rs index f43743fc2a4..bd5d6ba387c 100644 --- a/compiler/rustc_codegen_gcc/src/common.rs +++ b/compiler/rustc_codegen_gcc/src/common.rs @@ -64,6 +64,11 @@ impl<'gcc, 'tcx> ConstCodegenMethods<'tcx> for CodegenCx<'gcc, 'tcx> { if type_is_pointer(typ) { self.context.new_null(typ) } else { self.const_int(typ, 0) } } + fn is_undef(&self, _val: RValue<'gcc>) -> bool { + // FIXME: actually check for undef + false + } + fn const_undef(&self, typ: Type<'gcc>) -> RValue<'gcc> { let local = self.current_func.borrow().expect("func").new_local(None, typ, "undefined"); if typ.is_struct().is_some() { |