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| author | Fernando Sahmkow <fsahmkow27@gmail.com> | 2019-09-28 21:16:19 +0200 |
|---|---|---|
| committer | FernandoS27 <fsahmkow27@gmail.com> | 2019-10-05 00:52:57 +0200 |
| commit | 3c09d9abe6d268ada063fd67c08d09fc0fcad613 (patch) | |
| tree | 27f1442ec1ee8390850dd5099ed3642f1d3f59db /src/video_core/shader/ast.cpp | |
| parent | vk_shader_decompiler: Correct Branches inside conditionals. (diff) | |
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Diffstat (limited to 'src/video_core/shader/ast.cpp')
| -rw-r--r-- | src/video_core/shader/ast.cpp | 14 |
1 files changed, 10 insertions, 4 deletions
diff --git a/src/video_core/shader/ast.cpp b/src/video_core/shader/ast.cpp index fc440526f..c4548f0bc 100644 --- a/src/video_core/shader/ast.cpp +++ b/src/video_core/shader/ast.cpp @@ -442,8 +442,11 @@ void ASTManager::Decompile() { auto it = gotos.begin(); while (it != gotos.end()) { const ASTNode goto_node = *it; - const u32 label_index = goto_node->GetGotoLabel(); - const ASTNode label = labels[label_index]; + const auto label_index = goto_node->GetGotoLabel(); + if (!label_index) { + return; + } + const ASTNode label = labels[*label_index]; if (!full_decompile) { // We only decompile backward jumps if (!IsBackwardsJump(goto_node, label)) { @@ -498,8 +501,11 @@ void ASTManager::Decompile() { bool can_remove = true; ASTNode label = *it; for (const ASTNode goto_node : gotos) { - const u32 label_index = goto_node->GetGotoLabel(); - ASTNode glabel = labels[label_index]; + const auto label_index = goto_node->GetGotoLabel(); + if (!label_index) { + return; + } + ASTNode glabel = labels[*label_index]; if (glabel == label) { can_remove = false; break; |