diff --git a/src/backend/x64/a32_interface.cpp b/src/backend/x64/a32_interface.cpp
index 999bb674..87cb5469 100644
--- a/src/backend/x64/a32_interface.cpp
+++ b/src/backend/x64/a32_interface.cpp
@@ -270,7 +270,7 @@ void TransferJitState(A32JitState& dest, const A32JitState& src, bool reset_rsb)
     dest.Reg = src.Reg;
     dest.ExtReg = src.ExtReg;
     dest.guest_MXCSR = src.guest_MXCSR;
-    dest.FPSCR_IDC = src.FPSCR_IDC;
+    dest.fpsr_idc = src.fpsr_idc;
     dest.FPSCR_mode = src.FPSCR_mode;
     dest.FPSCR_nzcv = src.FPSCR_nzcv;
     if (reset_rsb) {
diff --git a/src/backend/x64/a32_jitstate.cpp b/src/backend/x64/a32_jitstate.cpp
index 3ce13237..97ba5843 100644
--- a/src/backend/x64/a32_jitstate.cpp
+++ b/src/backend/x64/a32_jitstate.cpp
@@ -156,12 +156,12 @@ constexpr u32 FPSCR_NZCV_MASK = 0xF0000000;
 u32 A32JitState::Fpscr() const {
     ASSERT((FPSCR_mode & ~FPSCR_MODE_MASK) == 0);
     ASSERT((FPSCR_nzcv & ~FPSCR_NZCV_MASK) == 0);
-    ASSERT((FPSCR_IDC & ~(1 << 7)) == 0);
+    ASSERT((fpsr_idc & ~(1 << 7)) == 0);
 
     u32 FPSCR = FPSCR_mode | FPSCR_nzcv;
     FPSCR |= (guest_MXCSR & 0b0000000000001);       // IOC = IE
     FPSCR |= (guest_MXCSR & 0b0000000111100) >> 1;  // IXC, UFC, OFC, DZC = PE, UE, OE, ZE
-    FPSCR |= FPSCR_IDC;
+    FPSCR |= fpsr_idc;
     FPSCR |= fpsr_exc;
 
     return FPSCR;
@@ -181,7 +181,7 @@ void A32JitState::SetFpscr(u32 FPSCR) {
     guest_MXCSR |= MXCSR_RMode[(FPSCR >> 22) & 0x3];
 
     // Cumulative flags IDC, IOC, IXC, UFC, OFC, DZC
-    FPSCR_IDC = 0;
+    fpsr_idc = 0;
     fpsr_exc = FPSCR & 0x9F;
 
     if (Common::Bit<24>(FPSCR)) {
diff --git a/src/backend/x64/a32_jitstate.h b/src/backend/x64/a32_jitstate.h
index f057b614..dc6c9e82 100644
--- a/src/backend/x64/a32_jitstate.h
+++ b/src/backend/x64/a32_jitstate.h
@@ -69,7 +69,7 @@ struct A32JitState {
 
     u32 fpsr_exc = 0;
     u32 fpsr_qc = 0; // Dummy value
-    u32 FPSCR_IDC = 0;
+    u32 fpsr_idc = 0;
     u32 FPSCR_mode = 0;
     u32 FPSCR_nzcv = 0;
     u32 old_FPSCR = 0;
diff --git a/src/backend/x64/a64_jitstate.cpp b/src/backend/x64/a64_jitstate.cpp
index bd10b46a..656120a0 100644
--- a/src/backend/x64/a64_jitstate.cpp
+++ b/src/backend/x64/a64_jitstate.cpp
@@ -103,7 +103,7 @@ u32 A64JitState::GetFpsr() const {
     u32 fpsr = 0;
     fpsr |= (guest_MXCSR & 0b0000000000001);       // IOC = IE
     fpsr |= (guest_MXCSR & 0b0000000111100) >> 1;  // IXC, UFC, OFC, DZC = PE, UE, OE, ZE
-    fpsr |= FPSCR_IDC;
+    fpsr |= fpsr_idc;
     fpsr |= fpsr_exc;
     fpsr |= (fpsr_qc == 0 ? 0 : 1) << 27;
     return fpsr;
@@ -111,7 +111,7 @@ u32 A64JitState::GetFpsr() const {
 
 void A64JitState::SetFpsr(u32 value) {
     guest_MXCSR &= ~0x0000003D;
-    FPSCR_IDC = 0;
+    fpsr_idc = 0;
     fpsr_qc = (value >> 27) & 1;
     fpsr_exc = value & 0x9F;
 }
diff --git a/src/backend/x64/a64_jitstate.h b/src/backend/x64/a64_jitstate.h
index 360d93b1..0688b431 100644
--- a/src/backend/x64/a64_jitstate.h
+++ b/src/backend/x64/a64_jitstate.h
@@ -73,7 +73,7 @@ struct A64JitState {
 
     u32 fpsr_exc = 0;
     u32 fpsr_qc = 0;
-    u32 FPSCR_IDC = 0;
+    u32 fpsr_idc = 0;
     u32 fpcr = 0;
     u32 GetFpcr() const;
     u32 GetFpsr() const;
diff --git a/src/backend/x64/emit_x64_floating_point.cpp b/src/backend/x64/emit_x64_floating_point.cpp
index f921041b..9987bddd 100644
--- a/src/backend/x64/emit_x64_floating_point.cpp
+++ b/src/backend/x64/emit_x64_floating_point.cpp
@@ -114,7 +114,7 @@ void DenormalsAreZero(BlockOfCode& code, Xbyak::Xmm xmm_value, Xbyak::Reg64 gpr_
 
     code.ja(end);
     code.andps(xmm_value, code.MConst(xword, fsize == 32 ? f32_negative_zero : f64_negative_zero));
-    code.mov(dword[r15 + code.GetJitStateInfo().offsetof_FPSCR_IDC], u32(1 << 7));
+    code.mov(dword[r15 + code.GetJitStateInfo().offsetof_fpsr_idc], u32(1 << 7));
     code.L(end);
 }
 
diff --git a/src/backend/x64/jitstate_info.h b/src/backend/x64/jitstate_info.h
index 2687eeb6..3a72ae82 100644
--- a/src/backend/x64/jitstate_info.h
+++ b/src/backend/x64/jitstate_info.h
@@ -24,7 +24,7 @@ struct JitStateInfo {
         , offsetof_rsb_location_descriptors(offsetof(JitStateType, rsb_location_descriptors))
         , offsetof_rsb_codeptrs(offsetof(JitStateType, rsb_codeptrs))
         , offsetof_CPSR_nzcv(offsetof(JitStateType, CPSR_nzcv))
-        , offsetof_FPSCR_IDC(offsetof(JitStateType, FPSCR_IDC))
+        , offsetof_fpsr_idc(offsetof(JitStateType, fpsr_idc))
         , offsetof_fpsr_exc(offsetof(JitStateType, fpsr_exc))
         , offsetof_fpsr_qc(offsetof(JitStateType, fpsr_qc))
     {}
@@ -38,7 +38,7 @@ struct JitStateInfo {
     const size_t offsetof_rsb_location_descriptors;
     const size_t offsetof_rsb_codeptrs;
     const size_t offsetof_CPSR_nzcv;
-    const size_t offsetof_FPSCR_IDC;
+    const size_t offsetof_fpsr_idc;
     const size_t offsetof_fpsr_exc;
     const size_t offsetof_fpsr_qc;
 };