diff options
| author | ReinUsesLisp <reinuseslisp@airmail.cc> | 2021-04-01 01:07:51 -0300 |
|---|---|---|
| committer | ameerj <52414509+ameerj@users.noreply.github.com> | 2021-07-22 21:51:25 -0400 |
| commit | f1dd743731bd0e7b7f1ef172882971bcd15eb5bc (patch) | |
| tree | bd3cf90bce9b0b4ecafb12bd269a250c000336d4 /src/shader_recompiler/backend/spirv/emit_spirv.cpp | |
| parent | 5f22cd89e20cd39c1395b7bd3b8e667a40f53751 (diff) | |
shader: Fix dependency on identity removal pass
Diffstat (limited to 'src/shader_recompiler/backend/spirv/emit_spirv.cpp')
| -rw-r--r-- | src/shader_recompiler/backend/spirv/emit_spirv.cpp | 9 |
1 files changed, 7 insertions, 2 deletions
diff --git a/src/shader_recompiler/backend/spirv/emit_spirv.cpp b/src/shader_recompiler/backend/spirv/emit_spirv.cpp index 6389d80bfb..9dc769307d 100644 --- a/src/shader_recompiler/backend/spirv/emit_spirv.cpp +++ b/src/shader_recompiler/backend/spirv/emit_spirv.cpp @@ -250,7 +250,7 @@ Id PhiArgDef(EmitContext& ctx, IR::Inst* inst, size_t index) { // Let the context handle immediate definitions, as it already knows how return ctx.Def(arg); } - IR::Inst* const arg_inst{arg.Inst()}; + IR::Inst* const arg_inst{arg.InstRecursive()}; if (const Id def{arg_inst->Definition<Id>()}; Sirit::ValidId(def)) { // Return the current definition if it exists return def; @@ -296,7 +296,12 @@ Id EmitPhi(EmitContext& ctx, IR::Inst* inst) { void EmitVoid(EmitContext&) {} Id EmitIdentity(EmitContext& ctx, const IR::Value& value) { - return ctx.Def(value); + if (const Id id = ctx.Def(value); Sirit::ValidId(id)) { + return id; + } + const Id def{ctx.ForwardDeclarationId()}; + value.InstRecursive()->SetDefinition<Id>(def); + return def; } void EmitGetZeroFromOp(EmitContext&) { |