diff --git a/src/backend_x64/a32_emit_x64.cpp b/src/backend_x64/a32_emit_x64.cpp
index c027761d..09c91451 100644
--- a/src/backend_x64/a32_emit_x64.cpp
+++ b/src/backend_x64/a32_emit_x64.cpp
@@ -66,10 +66,6 @@ u32 A32EmitContext::FPCR() const {
     return Location().FPSCR().Value();
 }
 
-bool A32EmitContext::FPSCR_RoundTowardsZero() const {
-    return Location().FPSCR().RMode() != FP::RoundingMode::TowardsZero;
-}
-
 bool A32EmitContext::FPSCR_FTZ() const {
     return Location().FPSCR().FTZ();
 }
diff --git a/src/backend_x64/a32_emit_x64.h b/src/backend_x64/a32_emit_x64.h
index 254d4a9e..b50f03be 100644
--- a/src/backend_x64/a32_emit_x64.h
+++ b/src/backend_x64/a32_emit_x64.h
@@ -25,7 +25,6 @@ struct A32EmitContext final : public EmitContext {
     A32::LocationDescriptor Location() const;
     FP::RoundingMode FPSCR_RMode() const override;
     u32 FPCR() const override;
-    bool FPSCR_RoundTowardsZero() const override;
     bool FPSCR_FTZ() const override;
     bool FPSCR_DN() const override;
 };
diff --git a/src/backend_x64/a64_emit_x64.cpp b/src/backend_x64/a64_emit_x64.cpp
index c290c849..ae88f850 100644
--- a/src/backend_x64/a64_emit_x64.cpp
+++ b/src/backend_x64/a64_emit_x64.cpp
@@ -48,10 +48,6 @@ u32 A64EmitContext::FPCR() const {
     return Location().FPCR().Value();
 }
 
-bool A64EmitContext::FPSCR_RoundTowardsZero() const {
-    return Location().FPCR().RMode() != FP::RoundingMode::TowardsZero;
-}
-
 bool A64EmitContext::FPSCR_FTZ() const {
     return Location().FPCR().FZ();
 }
diff --git a/src/backend_x64/a64_emit_x64.h b/src/backend_x64/a64_emit_x64.h
index e251a963..e6e51c31 100644
--- a/src/backend_x64/a64_emit_x64.h
+++ b/src/backend_x64/a64_emit_x64.h
@@ -25,7 +25,6 @@ struct A64EmitContext final : public EmitContext {
     A64::LocationDescriptor Location() const;
     FP::RoundingMode FPSCR_RMode() const override;
     u32 FPCR() const override;
-    bool FPSCR_RoundTowardsZero() const override;
     bool FPSCR_FTZ() const override;
     bool FPSCR_DN() const override;
     bool AccurateNaN() const override;
diff --git a/src/backend_x64/emit_x64.h b/src/backend_x64/emit_x64.h
index 83508267..0f2a3e99 100644
--- a/src/backend_x64/emit_x64.h
+++ b/src/backend_x64/emit_x64.h
@@ -47,7 +47,6 @@ struct EmitContext {
 
     virtual FP::RoundingMode FPSCR_RMode() const = 0;
     virtual u32 FPCR() const = 0;
-    virtual bool FPSCR_RoundTowardsZero() const = 0;
     virtual bool FPSCR_FTZ() const = 0;
     virtual bool FPSCR_DN() const = 0;
     virtual bool AccurateNaN() const { return true; }