diff --git a/src/video_core/engines/shader_bytecode.h b/src/video_core/engines/shader_bytecode.h
index e1ceec268..4ed1429b0 100644
--- a/src/video_core/engines/shader_bytecode.h
+++ b/src/video_core/engines/shader_bytecode.h
@@ -193,6 +193,11 @@ union Instruction {
         BitField<50, 1, u64> abs_d;
         BitField<56, 1, u64> negate_imm;
 
+        union {
+            BitField<39, 3, u64> pred;
+            BitField<42, 1, u64> negate_pred;
+        } fmnmx;
+
         float GetImm20_19() const {
             float result{};
             u32 imm{static_cast<u32>(imm20_19)};
diff --git a/src/video_core/renderer_opengl/gl_shader_decompiler.cpp b/src/video_core/renderer_opengl/gl_shader_decompiler.cpp
index abbf0893d..1aa24da46 100644
--- a/src/video_core/renderer_opengl/gl_shader_decompiler.cpp
+++ b/src/video_core/renderer_opengl/gl_shader_decompiler.cpp
@@ -580,14 +580,17 @@ private:
      * @param instr Instruction to generate the if condition for.
      * @returns string containing the predicate condition.
      */
-    std::string GetPredicateCondition(Instruction instr) const {
+    std::string GetPredicateCondition(u64 index, bool negate) const {
         using Tegra::Shader::Pred;
-        ASSERT(instr.pred.pred_index != static_cast<u64>(Pred::UnusedIndex));
+        std::string variable;
 
-        std::string variable =
-            'p' + std::to_string(static_cast<u64>(instr.pred.pred_index.Value()));
+        // Index 7 is used as an 'Always True' condition.
+        if (index == static_cast<u64>(Pred::UnusedIndex))
+            variable = "true";
+        else
+            variable = 'p' + std::to_string(index);
 
-        if (instr.negate_pred) {
+        if (negate) {
             return "!(" + variable + ')';
         }
 
@@ -634,7 +637,9 @@ private:
                    "NeverExecute predicate not implemented");
 
         if (instr.pred.pred_index != static_cast<u64>(Pred::UnusedIndex)) {
-            shader.AddLine("if (" + GetPredicateCondition(instr) + ')');
+            shader.AddLine("if (" +
+                           GetPredicateCondition(instr.pred.pred_index, instr.negate_pred != 0) +
+                           ')');
             shader.AddLine('{');
             ++shader.scope;
         }
@@ -730,6 +735,16 @@ private:
                 }
                 break;
             }
+            case OpCode::Id::FMNMX: {
+                std::string condition =
+                    GetPredicateCondition(instr.alu.fmnmx.pred, instr.alu.fmnmx.negate_pred != 0);
+                std::string parameters = op_a + ',' + op_b;
+                regs.SetRegisterToFloat(instr.gpr0, 0,
+                                        '(' + condition + ") ? min(" + parameters + ") : max(" +
+                                            parameters + ')',
+                                        1, 1);
+                break;
+            }
             case OpCode::Id::RRO: {
                 NGLOG_DEBUG(HW_GPU, "Skipping RRO instruction");
                 break;