2 files changed, 6 insertions, 2 deletions

diff --git a/src/shader_recompiler/backend/glsl/emit_glsl_bitwise_conversion.cpp b/src/shader_recompiler/backend/glsl/emit_glsl_bitwise_conversion.cpp
index 0f2668d9e..e0ead7a53 100644
--- a/src/shader_recompiler/backend/glsl/emit_glsl_bitwise_conversion.cpp
+++ b/src/shader_recompiler/backend/glsl/emit_glsl_bitwise_conversion.cpp
@@ -7,6 +7,7 @@
 #include "shader_recompiler/backend/glsl/emit_glsl_instructions.h"
 #include "shader_recompiler/backend/glsl/glsl_emit_context.h"
 #include "shader_recompiler/frontend/ir/value.h"
+#include "shader_recompiler/profile.h"
 
 namespace Shader::Backend::GLSL {
 namespace {
@@ -30,8 +31,9 @@ void EmitConditionRef(EmitContext& ctx, IR::Inst& inst, const IR::Value& value)
     inst.DestructiveAddUsage(1);
     const auto ret{ctx.var_alloc.Define(inst, GlslVarType::U1)};
     const auto input{ctx.var_alloc.Consume(value)};
+    const auto suffix{ctx.profile.has_gl_bool_ref_bug ? "?true:false" : ""};
     if (ret != input) {
-        ctx.Add("{}={};", ret, input);
+        ctx.Add("{}={}{};", ret, input, suffix);
     }
 }
 
diff --git a/src/shader_recompiler/backend/glsl/emit_glsl_special.cpp b/src/shader_recompiler/backend/glsl/emit_glsl_special.cpp
index b8ddafe48..fcf620b79 100644
--- a/src/shader_recompiler/backend/glsl/emit_glsl_special.cpp
+++ b/src/shader_recompiler/backend/glsl/emit_glsl_special.cpp
@@ -90,7 +90,9 @@ void EmitPhiMove(EmitContext& ctx, const IR::Value& phi_value, const IR::Value&
     if (phi_reg == val_reg) {
         return;
     }
-    ctx.Add("{}={};", phi_reg, val_reg);
+    const bool needs_workaround{ctx.profile.has_gl_bool_ref_bug && phi_type == IR::Type::U1};
+    const auto suffix{needs_workaround ? "?true:false" : ""};
+    ctx.Add("{}={}{};", phi_reg, val_reg, suffix);
 }
 
 void EmitPrologue(EmitContext& ctx) {