diff --git a/include/generated/InstrDescriptor_Descriptors_array.h b/include/generated/InstrDescriptor_Descriptors_array.h
index 4a5f07af..1ea79b10 100644
--- a/include/generated/InstrDescriptor_Descriptors_array.h
+++ b/include/generated/InstrDescriptor_Descriptors_array.h
@@ -123,7 +123,7 @@ const RabbitizerInstrDescriptor RabbitizerInstrDescriptor_Descriptors[] = {
     [RABBITIZER_INSTR_ID_cpu_nop] = { .operands={0}, .instrType=RABBITIZER_INSTR_TYPE_R, .isPseudo=true },
     [RABBITIZER_INSTR_ID_cpu_move] = { .operands={RAB_OPERAND_cpu_rd, RAB_OPERAND_cpu_rs}, .instrType=RABBITIZER_INSTR_TYPE_R, .modifiesRd=true, .readsRs=true, .maybeIsMove=true, .isPseudo=true },
     [RABBITIZER_INSTR_ID_cpu_not] = { .operands={RAB_OPERAND_cpu_rd, RAB_OPERAND_cpu_rs}, .instrType=RABBITIZER_INSTR_TYPE_R, .modifiesRd=true, .readsRs=true, .isPseudo=true },
-    [RABBITIZER_INSTR_ID_cpu_neg] = { .operands={RAB_OPERAND_cpu_rd, RAB_OPERAND_cpu_rt}, .instrType=RABBITIZER_INSTR_TYPE_R, .modifiesRd=true, .readsRt=true, .isPseudo=true },
+    [RABBITIZER_INSTR_ID_cpu_neg] = { .operands={RAB_OPERAND_cpu_rd, RAB_OPERAND_cpu_rt}, .instrType=RABBITIZER_INSTR_TYPE_R, .notEmittedByCompilers=true, .modifiesRd=true, .readsRt=true, .isPseudo=true },
     [RABBITIZER_INSTR_ID_cpu_negu] = { .operands={RAB_OPERAND_cpu_rd, RAB_OPERAND_cpu_rt}, .instrType=RABBITIZER_INSTR_TYPE_R, .modifiesRd=true, .readsRt=true, .isPseudo=true },
     [RABBITIZER_INSTR_ID_cpu_bltz] = { .operands={RAB_OPERAND_cpu_rs, RAB_OPERAND_cpu_branch_target_label}, .instrType=RABBITIZER_INSTR_TYPE_REGIMM, .isBranch=true, .readsRs=true },
     [RABBITIZER_INSTR_ID_cpu_bgez] = { .operands={RAB_OPERAND_cpu_rs, RAB_OPERAND_cpu_branch_target_label}, .instrType=RABBITIZER_INSTR_TYPE_REGIMM, .isBranch=true, .readsRs=true },
@@ -386,7 +386,7 @@ const RabbitizerInstrDescriptor RabbitizerInstrDescriptor_Descriptors[] = {
     [RABBITIZER_INSTR_ID_rsp_nop] = { .operands={0}, .instrType=RABBITIZER_INSTR_TYPE_R, .isPseudo=true },
     [RABBITIZER_INSTR_ID_rsp_move] = { .operands={RAB_OPERAND_rsp_rd, RAB_OPERAND_rsp_rs}, .instrType=RABBITIZER_INSTR_TYPE_R, .modifiesRd=true, .readsRs=true, .isPseudo=true },
     [RABBITIZER_INSTR_ID_rsp_not] = { .operands={RAB_OPERAND_rsp_rd, RAB_OPERAND_rsp_rs}, .instrType=RABBITIZER_INSTR_TYPE_R, .modifiesRd=true, .readsRs=true, .isPseudo=true },
-    [RABBITIZER_INSTR_ID_rsp_neg] = { .operands={RAB_OPERAND_rsp_rd, RAB_OPERAND_rsp_rt}, .instrType=RABBITIZER_INSTR_TYPE_R, .modifiesRd=true, .readsRt=true, .isPseudo=true },
+    [RABBITIZER_INSTR_ID_rsp_neg] = { .operands={RAB_OPERAND_rsp_rd, RAB_OPERAND_rsp_rt}, .instrType=RABBITIZER_INSTR_TYPE_R, .notEmittedByCompilers=true, .modifiesRd=true, .readsRt=true, .isPseudo=true },
     [RABBITIZER_INSTR_ID_rsp_negu] = { .operands={RAB_OPERAND_rsp_rd, RAB_OPERAND_rsp_rt}, .instrType=RABBITIZER_INSTR_TYPE_R, .modifiesRd=true, .readsRt=true, .isPseudo=true },
     [RABBITIZER_INSTR_ID_rsp_bltz] = { .operands={RAB_OPERAND_rsp_rs, RAB_OPERAND_cpu_branch_target_label}, .instrType=RABBITIZER_INSTR_TYPE_REGIMM, .readsRs=true, .isBranch=true },
     [RABBITIZER_INSTR_ID_rsp_bgez] = { .operands={RAB_OPERAND_rsp_rs, RAB_OPERAND_cpu_branch_target_label}, .instrType=RABBITIZER_INSTR_TYPE_REGIMM, .readsRs=true, .isBranch=true },
diff --git a/tables/tables/instr_id/cpu/cpu_special.inc b/tables/tables/instr_id/cpu/cpu_special.inc
index 053c9741..e414f334 100644
--- a/tables/tables/instr_id/cpu/cpu_special.inc
+++ b/tables/tables/instr_id/cpu/cpu_special.inc
@@ -529,6 +529,7 @@
         cpu, -0x22, neg,
         .operands={RAB_OPERAND_cpu_rd, RAB_OPERAND_cpu_rt},
         .instrType=RABBITIZER_INSTR_TYPE_R,
+        .notEmittedByCompilers=true,
         .modifiesRd=true,
         .readsRt=true,
         .isPseudo=true
diff --git a/tables/tables/instr_id/rsp/rsp_special.inc b/tables/tables/instr_id/rsp/rsp_special.inc
index e7d9565d..59547169 100644
--- a/tables/tables/instr_id/rsp/rsp_special.inc
+++ b/tables/tables/instr_id/rsp/rsp_special.inc
@@ -209,6 +209,7 @@
         rsp, -0x22, neg,
         .operands={RAB_OPERAND_rsp_rd, RAB_OPERAND_rsp_rt},
         .instrType=RABBITIZER_INSTR_TYPE_R,
+        .notEmittedByCompilers=true,
         .modifiesRd=true,
         .readsRt=true,
         .isPseudo=true