2 files changed, 6 insertions, 6 deletions

diff --git a/src/shader_recompiler/backend/spirv/emit_spirv.h b/src/shader_recompiler/backend/spirv/emit_spirv.h
index cec80c13e..1b9be445e 100644
--- a/src/shader_recompiler/backend/spirv/emit_spirv.h
+++ b/src/shader_recompiler/backend/spirv/emit_spirv.h
@@ -181,8 +181,8 @@ void EmitIAdd64(EmitContext& ctx);
 Id EmitISub32(EmitContext& ctx, Id a, Id b);
 void EmitISub64(EmitContext& ctx);
 Id EmitIMul32(EmitContext& ctx, Id a, Id b);
-void EmitINeg32(EmitContext& ctx);
-void EmitIAbs32(EmitContext& ctx);
+Id EmitINeg32(EmitContext& ctx, Id value);
+Id EmitIAbs32(EmitContext& ctx, Id value);
 Id EmitShiftLeftLogical32(EmitContext& ctx, Id base, Id shift);
 void EmitShiftRightLogical32(EmitContext& ctx);
 void EmitShiftRightArithmetic32(EmitContext& ctx);
diff --git a/src/shader_recompiler/backend/spirv/emit_spirv_integer.cpp b/src/shader_recompiler/backend/spirv/emit_spirv_integer.cpp
index 4c0b5990d..329dcb351 100644
--- a/src/shader_recompiler/backend/spirv/emit_spirv_integer.cpp
+++ b/src/shader_recompiler/backend/spirv/emit_spirv_integer.cpp
@@ -58,12 +58,12 @@ Id EmitIMul32(EmitContext& ctx, Id a, Id b) {
     return ctx.OpIMul(ctx.U32[1], a, b);
 }
 
-void EmitINeg32(EmitContext&) {
-    throw NotImplementedException("SPIR-V Instruction");
+Id EmitINeg32(EmitContext& ctx, Id value) {
+    return ctx.OpSNegate(ctx.U32[1], value);
 }
 
-void EmitIAbs32(EmitContext&) {
-    throw NotImplementedException("SPIR-V Instruction");
+Id EmitIAbs32(EmitContext& ctx, Id value) {
+    return ctx.OpSAbs(ctx.U32[1], value);
 }
 
 Id EmitShiftLeftLogical32(EmitContext& ctx, Id base, Id shift) {