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authorReinUsesLisp <reinuseslisp@airmail.cc>2021-07-12 10:22:01 +0200
committerameerj <52414509+ameerj@users.noreply.github.com>2021-07-23 03:51:40 +0200
commitbf2956d77ab0ad06c4b5505cc9906e51e5878274 (patch)
tree3aae336c0dc3fe65351d5e6e312a214351e2e2fc /src/shader_recompiler/ir_opt/ssa_rewrite_pass.cpp
parentglsl: Clamp shared mem size to GL_MAX_COMPUTE_SHARED_MEMORY_SIZE (diff)
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Diffstat (limited to 'src/shader_recompiler/ir_opt/ssa_rewrite_pass.cpp')
-rw-r--r--src/shader_recompiler/ir_opt/ssa_rewrite_pass.cpp10
1 files changed, 6 insertions, 4 deletions
diff --git a/src/shader_recompiler/ir_opt/ssa_rewrite_pass.cpp b/src/shader_recompiler/ir_opt/ssa_rewrite_pass.cpp
index dcaced83f..53145fb5e 100644
--- a/src/shader_recompiler/ir_opt/ssa_rewrite_pass.cpp
+++ b/src/shader_recompiler/ir_opt/ssa_rewrite_pass.cpp
@@ -14,7 +14,6 @@
// https://link.springer.com/chapter/10.1007/978-3-642-37051-9_6
//
-#include <ranges>
#include <span>
#include <variant>
#include <vector>
@@ -243,7 +242,9 @@ public:
void SealBlock(IR::Block* block) {
const auto it{incomplete_phis.find(block)};
if (it != incomplete_phis.end()) {
- for (auto& [variant, phi] : it->second) {
+ for (auto& pair : it->second) {
+ auto& variant{pair.first};
+ auto& phi{pair.second};
std::visit([&](auto& variable) { AddPhiOperands(variable, *phi, block); }, variant);
}
}
@@ -373,8 +374,9 @@ void VisitBlock(Pass& pass, IR::Block* block) {
void SsaRewritePass(IR::Program& program) {
Pass pass;
- for (IR::Block* const block : program.post_order_blocks | std::views::reverse) {
- VisitBlock(pass, block);
+ const auto end{program.post_order_blocks.rend()};
+ for (auto block = program.post_order_blocks.rbegin(); block != end; ++block) {
+ VisitBlock(pass, *block);
}
}