diff --git a/src/amd/common/ac_nir_to_llvm.c b/src/amd/common/ac_nir_to_llvm.c
index f78daf694e8..457a8d71703 100644
--- a/src/amd/common/ac_nir_to_llvm.c
+++ b/src/amd/common/ac_nir_to_llvm.c
@@ -187,18 +187,7 @@ static LLVMValueRef get_alu_src(struct ac_nir_context *ctx,
 		                                       swizzle, "");
 		}
 	}
-
-	if (src.negate) {
-		LLVMTypeRef type = LLVMTypeOf(value);
-		if (LLVMGetTypeKind(type) == LLVMVectorTypeKind)
-			type = LLVMGetElementType(type);
-
-		if (LLVMGetTypeKind(type) == LLVMIntegerTypeKind)
-			value = LLVMBuildNeg(ctx->ac.builder, value, "");
-		else
-			value = LLVMBuildFNeg(ctx->ac.builder, value, "");
-	}
-
+	assert(!src.negate);
 	assert(!src.abs);
 	return value;
 }